Here is my ranking (from high to low), so far after only 35 brands to date: (I have a mild beard and shave every day and use a GC .84P razor and a Rockwell 6c - my face is not very sensitive):
Top 3 - all outstanding
1- Bolzano Superinox
2 - Gillette Nacet
3 - Chroma Diamont
Very good blades
4 - Astra SP
5 - Gillette Green SS
6 - Astra SS
7 - Merkur SS Platinum
8 - Voskhod
9 - Rapira Platinum Lux
10 - Gillette Rubie
11 - Polsiver
12 - Gillette Silver Blue
13 - Parker
14 - Perma Sharp Super
15 - Gillette Platinum
16 - SuperMax Super Stainless
17 - Ladas
Good blades
18 - Rapira Swedish Stainless Steel
19 - Gillette Yellow Sharp Edge
20 - Feather
21 - Wilkinson German Sword
22 - Treet Platinum
23 - Bluebird
24 - Dorco Premium
25 - Persona Lab Blue
26 - Spudnik
27 - Derby Premium
28 - Bic Astor
29 - Derby Extra
Poor blades
30 - Persona Platinum Chrome
31 - Bic Super Stainless
32 - Viking
33 - Dorco 301
Unusable after only 2 shaves - too painful
34- Rockwell
35 - Shark Super Stainless
Each blade was used at least 2 times, sometimes three times, in two different razors. (Rockwell 6c on plate #3 - in addition to the Game Changer .84p)
I am sure most will not agree with how they worked on my face - but this was fairly scientific and shows the variance in peoples face and how they shave. I never have 2 days worth of stubble, as an example - since I shave every day.
Top 3 - all outstanding
1- Bolzano Superinox
2 - Gillette Nacet
3 - Chroma Diamont
Very good blades
4 - Astra SP
5 - Gillette Green SS
6 - Astra SS
7 - Merkur SS Platinum
8 - Voskhod
9 - Rapira Platinum Lux
10 - Gillette Rubie
11 - Polsiver
12 - Gillette Silver Blue
13 - Parker
14 - Perma Sharp Super
15 - Gillette Platinum
16 - SuperMax Super Stainless
17 - Ladas
Good blades
18 - Rapira Swedish Stainless Steel
19 - Gillette Yellow Sharp Edge
20 - Feather
21 - Wilkinson German Sword
22 - Treet Platinum
23 - Bluebird
24 - Dorco Premium
25 - Persona Lab Blue
26 - Spudnik
27 - Derby Premium
28 - Bic Astor
29 - Derby Extra
Poor blades
30 - Persona Platinum Chrome
31 - Bic Super Stainless
32 - Viking
33 - Dorco 301
Unusable after only 2 shaves - too painful
34- Rockwell
35 - Shark Super Stainless
Each blade was used at least 2 times, sometimes three times, in two different razors. (Rockwell 6c on plate #3 - in addition to the Game Changer .84p)
I am sure most will not agree with how they worked on my face - but this was fairly scientific and shows the variance in peoples face and how they shave. I never have 2 days worth of stubble, as an example - since I shave every day.