Originally posted by photogerald If you can wait, a lot of people (myself included) feel that we're going to see an update to the K-7 next year.
I agree with Gerald. It's unlikely that Pentax will stand pat with a lineup where the entry level model outperforms the flagship in the important area of high ISO performance.
That being said, the refinement in functionality of the K-7 over the K20 is significant to me, and might be an important consideration, especially if I depended on my gear to pay the bills. For my purposes, the IQ is essentially the same, but I feel that the K-7 shows considerably less chroma noise at higher ISO settings, which I tend to use quite a bit with long tele/TC combos.
I would think that the improved low light AF and the AF assist light would be a significant asset for shooting weddings. I also like the Info button menu
. . . and it would be hard for me to pass on a pre-approved purchase agreement with the CFO. . .
I'd give the K-7 a try, then decide if I wanted to wait for its replacement.
Scott