So I recently bought a d90, but now see a used (3200 clicks) d2xs for sale for less. I'm a little pressed for money right now, but I was thinking I could return my d90 (for 1050 as purchase price) and get the d2xs (950) then have some money in the pocket. I'm aware the ISO performance of the d90 is much better, but the d2Xs is a pro-body, that is, solidly built with vertical grip, and the extra frame rate that comes in handy with sports (albeit with a 6mp crop). Is it worth it? Everything I've read makes me more indecisive.