I have both GC84 and Blackbird brass and I prefer the GC84. That said, Blackbird still gave a great shave but something about the Game Changer... I just enjoy it more.
Blackbird has the blade clamping tight and muted while GC84 sings more with less clamping.
Blackbird has the blade clamping tight and muted while GC84 sings more with less clamping.