Do NOT buy the px24 (or any other Turtle beach imo). I purchased my first set about 4 months ago ($70usd) had used them maybe 7-10 times, and within a month a cheap plastic part randomly broke when I was taking them off (It's the little plastic rails on either side that allow vertical adjustability). So thinking that it was a random defect, I took them back to the store and got a replacement set. Now about two and a half months later (and maybe 20 uses) the EXACT plastic rail on the opposite side cracked again on the new pair! I was carefully taking them on and off both times (like I do with every headset). I will never ever buy another product from Turtle Beach.. Just randomly google "snapped turtle beach" and see what I mean. Cheaply made POS headsets all around. Now running an off brand cheap $15 set from Amazon and they are running great...
Sorry for the rant, hopefully it helps to warn someone..
AJ