I think the answers to this poll are confused. On the basis of A) brightness and B) RELATIVE magnification, Zeiss Ikon is two steps ahead of anything else. What it means, is that the 0.74x ZI viewfinder will let you comfortably use 28,35,50 and 85mm frames (the 28mm gets a bit tight if you wear glasses). What's more, the relative SIZE of each frame will be bigger than the same frame in a 0.72x Leica, AND the image will be at least a stop brighter (and there is no flare). It also has single 35mm and 50mm frames, plus the RF accuracy is only second to M3. In practice, it has a Leica 0.58x and 0.72x viewfinders covered in one. Frankly, there is nothing better than this around for general shooting. I wear glasses, so for me the M3 was hardly usable, and for a dedicated 50mm body I use an 0.85x M7. For wider lenses, obviously the Bessa R4 wins hands down. If Zeiss made different magnifications bodies, they would make Leicas and Bessas redundant.