See, we don't have the same priorities apparently.
I would not like losing the top LCD screen (thus losing power by having the rear screen turned on), the extra color depth, the extra burst speed... But, I don't care about the grip
I must admit though, that having an improved AF system, focus peeking in MF, a little less weight and the ability to take AA batteries is appealing.
Also, I might be in the minority here but I actually don't like the looks of the K-30: a bit too "flashy" for my taste! But, tastes and colors...
So do you actually plan a purchase soon? Or just toying with the idea for now?