>>3576567Two different cameras. The RB is made for studio use and for fat people like me who can carry that shit around. Fully loaded its like 11lb. with prism finder and 180mm lens. The RB was designed back when portrait studios were still working in 4x5 so it is more of a 4x5 camera that has been miniaturized and given an SLR design. It focuses like a 4x5, but loads film like a Hasselblad and shoots like a scaled-up Nikkormat.
The Kiev 88 and 60 are made to be carried. Optically, the RB is a decent camera, pic related. I would be curious to see how they compare.