I'm sorry for asking a question that's probably been bashed over and over again, but I digress, here's my dilemma:
I currently listen solely from my desktop PC setup, and would love some advice on a nice upgrade.
For some background, here's what I currently have:
 Creative X-Fi Titanium Fatal1ty Champion Series sound card
And around $150USD (give or take 50 bucks) to spend on a new pair of headphones.
Now, my major gripe with my current headset (besides the sound quality) is the comfort. The cups in my current cans aren't deep enough, so my ears are constantly pressed against the grate, which hurts, especially since I use these things for around 8-12 hours a day.
I listen mainly to dubstep, electronic/house, futuregarage, blues rock, indie, and reggae.
I could really care less about including a microphone, because I'll get a studio quality one later on down the road. I do however, want a closed design as I'll be in close proximity to other college dorm-mates and would love some isolation.
Right now I'm comparing these sets of cans:
 Beyerdynamic DT 770 PRO 80 ~$190 USD
 Audio-Technica ATH-M50 ~$130/140 USD
 Sennheiser HD25-1 IINot entirely comfortable
 Ultrasone HFI-580 ~$160 USD
 Denon D2000 ~$250 USD (Over budget ATM)
I'm entirely open to suggestions for any and all headphones you guys might recommend. I'm also open to defamatory remarks aimed at my current setup (I acquired them for free, so I'm not complaining). I would also like to know if I'd benefit from a DAC/Amp with any headphones you guys may suggest.
TL;DR: Would love some advice on comfortable basshead cans for around $100-200USD
Edited by Kirbicide - 1/20/12 at 1:08am