I have started contemplating switching from the 7d to a d700. I shoot more and more evening high school soccer and basketball and am just not 100% behind the IQ I get especially when going to iso6400 for soccer. I ran some numbers and would be a lot less money to go for the d700 and new gear than a Mk IV with current gear. Haven't done it yet as I keep saying "1 more game"...
For you guys/gals that have switched one way or the other - what was your motivator?

