Okay, so I've had quite a few experiences with gaming headsets in the past 2 years since building my PC, I'll list each one here:
Logitech G930 Wireless Gaming Headset: Liked the way it fit..... like the way it sounded...... Didn't like the issues with wireless connectivity and popping I had...
Verdict: Returned
Razer Carcharias: Sounded okay, but absolutely in every way shape or form hate the way it fit. It's supposed to be a circum-aural headset, but somehow the earpads managed to not extend far enough around the ear so that each speaker sat literally on the ear.
Verdict: Returned (but I'll chock this one up to me being extremely picky)
Steelseries 7H: FINALLY! I thought, I found a good gaming headset, sounded amazing, mic was good......... and then of course the mic started to go south and I would lose sound in one ear. I learned shortly afterwards that it's a common problem with the 7H.... didn't even bother returning it....
Verdict: Broken
So after 3 different headsets that I didn't like or that broke on me, I decided **** it! I'm just going to use my Sennheiser HD555's and attach a mic to them, and sure enough, it works bloody great, and probably sounds a lot better than all the gaming headsets I tried anyway! Also, it's worth it to say I've had the HD555's for 4 years, with absolutely zero problems...
Yeah, all those people telling you to buy a good pair of audiophile quality headphones and get an attachable mic... I would consider their opinion heavily.... that's my 2 cents!