Originally posted by Marignac So far I've been extremely lucky with my K100d Super. I recently bought a GX20 as they have an extraordinarily price tag now, but I'm not too happy about the jpgs this nice camera produces for the AWB which never gets it right (ok, it's me who never gets it right, I know). Plus high iso is neither satisfactorily so I mainly stick to the K100dS.
The GX20 should be *better*, not worse, at high ISO. At least, when comparing images at the same sizes - if you try blowing up the K20D image bigger, you'll indeed see more noise. As for AWB never getting it "right", you might want to post some images. Color perception is an *extremely* subjective thing, but the GX20 should let you customize how its WB setting work. Also, be sure your monitor is properly calibrated.