Good report, might have to buy one down the road myself. ThanksAll the above comments are excellent and spot on. There are three primary SE platforms, differentiated by the type of blade they use: the GEM style razors, the Artist Club (AC) razors, and injectors. There are other razors that use the half DE blades, but I have no experience with them and I feel as though the other SEs I listed offer a thicker, better blade. I have tried all three SE platforms and a few blades in each platform.
GEM razors are primarily vintage, although there are some current production models that are available for a premium price. These take the GEM blade, just get the GEM PTFE Stainless Steel blades as the others don't seem worthwhile, in my opinion anyway. I got about 4 shaves on a blade with these. The 1912 style head (found on the 1912 and GEM Junior platforms, as well as others) is the most recommended one on this site, and I agree there. I have tried 4 GEM razors without much success. The only one of those four that gave me relatively good results was the GEM Junior (1912 style head).
The Artist Club razors (AC from here on) use the AC blade format which has a blade length about 1.5 times that of the standard DE razor. These blades are very sharp, but also fairly smooth in use too in the right razor and with good technique. My barber calls them the best blades on the market today. There are four companies that make AC blades: Feather, Kai, Schick and Kamisori. I've only used the first three companies' products. Feather makes a large swath of AC blades, most popular being the Feather Pro and Feather Pro Super. The Super provides more blade exposure. Kai also produces a number of these blades, most common I've seen mentioned are the Kai Captain Titan Mild (aka Kai Pinks due to packaging). Schick makes the Proline P-30s for the AC razors, obtainable through select U.S. retailers at a premium or directly from Japan with variable pricing/shipping. I am wholly unfamiliar with Kamisori's offering, just listing it for posterity. I've used the Kai Pinks, Feather Pros, and Schick Prolines. My preference was for the Kai's but I would need a lot more time to be certain. I got 12 shaves from a Proline, in hindsight 10 would have been a good stopping number. About the same on the Kai Pink, never tested the Feather Pro for longevity. As for razors, there is a wide range. The RazoRock Hawk V2 is a good starting point as it is inexpensive and provides a solid shave. The Colonial General is a slight step up in price, and in shave efficiency for me (mine is Stainless). I do not have any other AC razors, but they can go up much higher in price.
My favorite SE format are the injectors. The blade options are more limited than the AC razors, but slightly broader than the GEMs. There are also injector TWIN blades that are currently in production. These are essentially two injector blades glued together and were designed for use in the later injector models. They can only be obtained from Japan or the bay currently, they're called the Schick Injector II TWIN blades. Schick and Personna (available through Ted Pella) are the currently made single injector blades. The main Schicks are made in China and so are nicknames "Chicks". They come in a yellow blister pack. There is also the Schick Proline B-20, which comes from Japan only, in a magazine that lacks an injector key. These must be decanted into an injector magazine (preferably all metal as the plastics are flimsy) for use. The Personnas are much cheaper and come in a plastic injector. My preference is for the Chicks or TWINs, but trying the Personnas isn't expensive. Like the GEMs, there are both vintage and current production models, but unlike the GEMs the current models are all available for under $100. Several companies made vintage injectors, primarily Schick, PAL and Personna (but Gillette had one or two). I would recommend starting with the Schicks as they are easily obtainable and typically in decent condition. This site provides a classification system that is used commonly for the Schick injectors and is a wealth of information. I would recommend starting with a Schick Type I or J for vintage injectors, smooth and efficient. The Supply Single Edge is a solid Stainless Steel injector style razor that is in current production. I didn't get along with it as well as others do, but it provides an efficient, smooth shave. The other current production injector is the eBarbershop Type O clone which works best with the Japanese TWIN blades. For longevity, I can't give much info on the injectors as I haven't taken most of the blades to their last legs. I'm over 20 shaves on a TWIN and going strong, most gents say 40-50 is easily done. With the Chicks, I've gone above 5 easily, not sure where it will stop, some gents report almost 20 shaves on a blade. I've taken one Personna to 7 shaves (I find them rough).
So, it all depends on what you're interested in. Vintage vs current production, price point, blade preference all play into it. For the GEM format, go with a 1912 style head. For AC, the General in aluminum or RR Hawk are the low price point options. For injectors, I'd go with an I or J, or get the Type O clone. The GEMs and injectors can be found on the bay frequently, and all of them can be found on the BST often as well. Feel free to PM me if you have questions.
Wow, great write up.All the above comments are excellent and spot on. There are three primary SE platforms, differentiated by the type of blade they use: the GEM style razors, the Artist Club (AC) razors, and injectors. There are other razors that use the half DE blades, but I have no experience with them and I feel as though the other SEs I listed offer a thicker, better blade. I have tried all three SE platforms and a few blades in each platform.
GEM razors are primarily vintage, although there are some current production models that are available for a premium price. These take the GEM blade, just get the GEM PTFE Stainless Steel blades as the others don't seem worthwhile, in my opinion anyway. I got about 4 shaves on a blade with these. The 1912 style head (found on the 1912 and GEM Junior platforms, as well as others) is the most recommended one on this site, and I agree there. I have tried 4 GEM razors without much success. The only one of those four that gave me relatively good results was the GEM Junior (1912 style head).
The Artist Club razors (AC from here on) use the AC blade format which has a blade length about 1.5 times that of the standard DE razor. These blades are very sharp, but also fairly smooth in use too in the right razor and with good technique. My barber calls them the best blades on the market today. There are four companies that make AC blades: Feather, Kai, Schick and Kamisori. I've only used the first three companies' products. Feather makes a large swath of AC blades, most popular being the Feather Pro and Feather Pro Super. The Super provides more blade exposure. Kai also produces a number of these blades, most common I've seen mentioned are the Kai Captain Titan Mild (aka Kai Pinks due to packaging). Schick makes the Proline P-30s for the AC razors, obtainable through select U.S. retailers at a premium or directly from Japan with variable pricing/shipping. I am wholly unfamiliar with Kamisori's offering, just listing it for posterity. I've used the Kai Pinks, Feather Pros, and Schick Prolines. My preference was for the Kai's but I would need a lot more time to be certain. I got 12 shaves from a Proline, in hindsight 10 would have been a good stopping number. About the same on the Kai Pink, never tested the Feather Pro for longevity. As for razors, there is a wide range. The RazoRock Hawk V2 is a good starting point as it is inexpensive and provides a solid shave. The Colonial General is a slight step up in price, and in shave efficiency for me (mine is Stainless). I do not have any other AC razors, but they can go up much higher in price.
My favorite SE format are the injectors. The blade options are more limited than the AC razors, but slightly broader than the GEMs. There are also injector TWIN blades that are currently in production. These are essentially two injector blades glued together and were designed for use in the later injector models. They can only be obtained from Japan or the bay currently, they're called the Schick Injector II TWIN blades. Schick and Personna (available through Ted Pella) are the currently made single injector blades. The main Schicks are made in China and so are nicknames "Chicks". They come in a yellow blister pack. There is also the Schick Proline B-20, which comes from Japan only, in a magazine that lacks an injector key. These must be decanted into an injector magazine (preferably all metal as the plastics are flimsy) for use. The Personnas are much cheaper and come in a plastic injector. My preference is for the Chicks or TWINs, but trying the Personnas isn't expensive. Like the GEMs, there are both vintage and current production models, but unlike the GEMs the current models are all available for under $100. Several companies made vintage injectors, primarily Schick, PAL and Personna (but Gillette had one or two). I would recommend starting with the Schicks as they are easily obtainable and typically in decent condition. This site provides a classification system that is used commonly for the Schick injectors and is a wealth of information. I would recommend starting with a Schick Type I or J for vintage injectors, smooth and efficient. The Supply Single Edge is a solid Stainless Steel injector style razor that is in current production. I didn't get along with it as well as others do, but it provides an efficient, smooth shave. The other current production injector is the eBarbershop Type O clone which works best with the Japanese TWIN blades. For longevity, I can't give much info on the injectors as I haven't taken most of the blades to their last legs. I'm over 20 shaves on a TWIN and going strong, most gents say 40-50 is easily done. With the Chicks, I've gone above 5 easily, not sure where it will stop, some gents report almost 20 shaves on a blade. I've taken one Personna to 7 shaves (I find them rough).
So, it all depends on what you're interested in. Vintage vs current production, price point, blade preference all play into it. For the GEM format, go with a 1912 style head. For AC, the General in aluminum or RR Hawk are the low price point options. For injectors, I'd go with an I or J, or get the Type O clone. The GEMs and injectors can be found on the bay frequently, and all of them can be found on the BST often as well. Feel free to PM me if you have questions.