Hi guys I have about $350 to spend on headphones. I am upgrading from senn hd 555 and I also have a fiio e9 amp and ht omega striker sound card. I listen to lots of genres in lossless formats but just discovered DUBSTEP WOMP WOMP. I was considering Ultrasone Pro 900, Senn hd 650, or Denon 2000. Are there any other headphones I should be on lookout for and which of these would you choose?
Also what do you guys think of this reviewer's comment about the ultrasone's? "I truly believe the Ultrasone 900’s cannot be beat as far as closed headphones under $1000 are concerned."