There was no love ;(, so I vote for AKG Q701 with bass mod. Simply great phones. Only thing I use for gaming. I rarely play FPS games but these have great imaging. And you can hear everything. I haven't tried any of the others but I like mine very much. Clean, revealing, flat sound. Very nice bass and bass extension, at least for my preferences. Works great with every kind of music from electric to classical to rock.
I got the green ones. They look amazing! I wouldn't worry about build quality. They are mostly plastic but seem very durable and light. They even come with a spare cable, 3m and 6m in total. I have yanked the cable a good few times by accident but nothing went loose. They are very flexible, yet sturdy. One thing to note, though... The headband divides opinions. I have gotten used to it just by wearing them a lot and changing position of the band. I literally sometimes wear them the whole day. They really started to hurt during long sessions when I first got them. This is a design flaw IMO but there are things you can do to fix this. Other than that I can wholeheartedly recommend these. You will need some kind of amp though. :)
Edited by SpaceInvaders - 3/4/14 at 6:40am