Anyone switch from G/GH camera to GX1 or smaller PEN?

Scratch that a bit, it looks like you can get a used GX1 body for as low as $275 now on Amazon. I think I may just get the GX1 body once it gets closer to $250 and test it out as my main camera for a week or two and see how I like it. The only concern I have is, will the slight increase in size and weight take away from the jacket pocketablity of the camera vs the GF3?

That would be really something E-PM2 body for $300 before the year ends.