I apologize if this isn't the right place for this.
I've been looking at the 1D IIn lately to complement my 6d. the 1D would be replacing my 60d, which has basically been rendered useless by the 6d. The bump in FPS is pretty nice, which is a big reason why i'm considering it. I shoot mostly sports (Paintball to be exact), and 4.5 FPS on the 6d doesn't quite work all that well.