I'm thinking of picking up an m43 kit again to give me some AF options (as much as I love my NEX I have come to believe that NEX cameras do't actually come equipped with AF ). Anyway I want to grab a nice m43 body and throw a Sigma 19 or 30 on it. The leading candidates are the Panasonic G2 which was one of my favorite m43 bodies ever, the GH1 and G3. I think the G3 is the best value in a camera going right now but I have reservations about the handling (the G2 was comfortable and easy to use) and control layout since the G3 relies a lot more on using the touch screen and lost many of the physical controls the G2 had. Cost wise the G2's can be had for around $200 (or less) and the G3's are about $50 more...with new ones running $300 online, and nice GH1's going for about $350. Too bad I missed the big G3 blowout at B&H.