I'm a bit undecided at the moment, so far leaning to the r3 and also investigating the leicaflex sl's. I do like SLR much more than rangefinder (had an M6 once and loved how it performed but never was crazy about the rangefinder aspect). I am finding I like shooting two subjects 35mm street & 8x10 largeformat landscape. So my medium format system is gathering dust, I thought I might sell it and fund a leica r3 with 35mm lens or similar. I contemplated using my mf kit for street but my gut tells me it will be too cumbersome for my liking..