I'm torn between the MP of the Sony and the image quality, compactness and great reputation of the Panasonic. I've been waiting forever for the Nex-7 to hit the streets and now that it has, it seems the reviews are mixed. People are complaining about too much noise, bad menu logic, poor color rendition etc. My purpose for it was a non-compromised walk around camera for landscapes and street photography which at the moment I shoot with a Canon 1Dsmk3 and Leica R lenses. Eventually I will probably move to the Leica M9 or it's successor, but for now it's the GX-1 or Nex7. This way I can also start to accumulate M mount optics.
Any advice greatly appreciated.