I'm very VERY happy with my Beyerdynamic MMX 300. A bit higher than your budget but totally worth it. 5 Years guarantee. Closed type. (Passive noise canceling 18dB) A40 and 50 and all razer products don't even come close.
Some say over priced DT 770, but the all in one solution is great engineering. Works great, mic is awesome quality as well. One wire solution.
The bass is very controlled, goes down really low and won't distort. It's not overblown "beats" style bass. At first you will be like hmmm, then you will be like F%&k yea!!! Really shines with a sound card with headphone amp or an external headphone amp.
A friend of mine returned the 360, said he couldn't locate enemies with it. I personally have never heard it.
Edited by ev13wt - 2/4/13 at 3:55pm