I have a Leicaflex SL and, while its finder is big it's also so yellow it's almost unusable. It's too bad they used whatever they used to make that prism, because the lenses I have are very nice (60/2.8 Macro Elmarit, Angenieux 45-90/2.8).

As for the Bessa, my intention was to get one but Hexar AF solved that problem in one quick blow. Nikon F3 and Hexar AF are a killer combo.