While there are fewer choices for an AC blade compared to a DE blade, the differences between blades seems to be more substantial. To my knowledge, DE blades are consistently the same size (although I have a vague memory that there may be one blade that is slightly wider than others) and have no unusual features. AC blades, on the other hand, can be thicker, wider or have "guards" on the blade.
I have three AC razors, an aluminum Hawk V2, a stainless steel Hawk V3 and Classic Shaving's Enoch. I have used Feather Pro, Feather Pro Super and Schick Proline blades in each of them. In my quest for the closest shave, I get the overall best results from the Hawk V3 with the Pro Super blades, but that comes at a price. No cuts, nicks or irritation, but it is not a comfortable shave. The Super blade is both thicker and wider and it is not a smooth shaver. In the Hawk V2 or V3 I found the Super blade too uncomfortable to use. The closest shave with the Feather Pro or Schick Proline is with the Enoch, and it is not only quite close, it is also very smooth. I give the Proline a very small advantage with regard to smoothness but find those two blades to be equally efficient.
I haven't tried any of the blades with guards as I assume that they will be less efficient. What about Kai blades? Where do they fit in the range of AC blades? Are there any other AC blades out there?
I have three AC razors, an aluminum Hawk V2, a stainless steel Hawk V3 and Classic Shaving's Enoch. I have used Feather Pro, Feather Pro Super and Schick Proline blades in each of them. In my quest for the closest shave, I get the overall best results from the Hawk V3 with the Pro Super blades, but that comes at a price. No cuts, nicks or irritation, but it is not a comfortable shave. The Super blade is both thicker and wider and it is not a smooth shaver. In the Hawk V2 or V3 I found the Super blade too uncomfortable to use. The closest shave with the Feather Pro or Schick Proline is with the Enoch, and it is not only quite close, it is also very smooth. I give the Proline a very small advantage with regard to smoothness but find those two blades to be equally efficient.
I haven't tried any of the blades with guards as I assume that they will be less efficient. What about Kai blades? Where do they fit in the range of AC blades? Are there any other AC blades out there?