Every time a thread like this comes up, I find myself espousing the merits of the GS-1 without the speed grip and prism. My system came with both, but I think that I enjoyed it even more when I swapped the fancy bits for an old-fashioned WLF. It really is a wonderful system, with or without the fancy bits. The Bronica lenses are oustanding. I really would reccommend picking up a second (or third) back. The only problem I ever experienced with my system was in Sao Paulo Brazil, with no hope of an emergency CLA, kicking myself all along for trusting my system so implicitly...

Cheers