I'd like to pipe in, in agreement with almost everyone and recomend the fuji 6x8 it's a bit heavy but amazingly versitle. I to am a multi format user from 35mm on up. I find the 6x8 I use 70% of the time. each camera has it's own personality as already stated here but I find the 6x8 tobe the most versitle. Course you could always try a holga!

Tom