Still waiting on my AD700's.. headphonic went out of stock the day i bought them :@.
Stuck with using my old G35s with the right earcup broken for a few more days.
I've heard that the srh940 have exceptional detail and the 440 are a great set of music headphones if they don't break on you, but for most people on this site who want to use them for games (especially FPS) I'd recommend sticking to open sets.