Stupid things Camera Companies leave out...
Medium format SLRs have much bigger mirrors thus more effect from the slap. I will shoot with my 35mm SLRs at speeds I wouldn't attempt with my Mamiya 645. 6x6 of course is another step up and yet another to 6x7.
Originally Posted by StoneNYC
My comment about doing well at 1/30th was referring to 35mm.