squirrel$$$bandit
Veteran
I actually, weirdly, feel pretty strongly about this. I like the look, and most importantly the feel, of the metal one-piece better. I even had my M7's lever swapped out for a metal one-piece.
The advance lever is a major part of your interface with the camera...if you love the way it feels, you love using the camera!
The advance lever is a major part of your interface with the camera...if you love the way it feels, you love using the camera!