Interesting review, especially after all the raving about the better noise control. I've been debating this issue myself, along with the idea of adding a second body. There's no question that I definitely want to add one at some point, it's just which one to get. I've come up with some options:
1. Keep my K10D and get a K100 or K100 Super used. They're both smaller and have good noise control. This would make the most sense financially.
2. Go with option 1, but after buying second body, go ahead and start saving for the K20 or future Kx0 body. Once I'm ready to buy the new Kx0 body, I can sell off one of the bodies I already have.
3. If Pentax introduces a new Kx000D body at Photokina, keep the K10 and start saving up for the new body, assuming that I like it's specs.
4. Keep the K10 and buy the K200.
For those of you who have used both the K10 and K20, is the sensor noticably better for the IQ when using the higher-end lenses?
Thanks!
Heather