It's funny how cameras are mostly a matter of taste. I've tried several APS-C cameras, but I really prefer how full frame or film looks. It's not about resolution, almost not anymore about ISOs, it's about how the bokeh renders and the handling with my huge hands. I don't know if it's me, but those small cameras bokehs looks rough, to me, not velvety enough. Now, as more people move to micro 4/3, I'm trying 645, mostly for fun. I just don't care about the additional weight. Whatever your choice is, have fun!