rogerzilla
Well-known
Ah, but you've never used an M3, have you, Chris? ;-)
M3 if you love shooting 50
M2 if you love 35 or wear glasses and love shooting 50 (and want to see the complete framelines easily)
never used an M4 so can't comment on that one.
This was useful information for me: I wear glasses. The M-2 over the M-3 for a 50 shooter is clear enough. What then if you wear glasses and like to shoot a 35? What do you choose, an M-4? M-6?