I went with the x10's......got a good deal from amazon. Hope they are bettter than my ifrogz moguls!!

The only real difference that i can see is the cord comes off on the 900....thats it!!!

I am getting ready to purchase ANOTHER set of headphones. Need help with those of you who know more about these choices than me!! By the way i listen to almost completely dubstep. Looking for ALOT of bass and a headphone that can handle power from an amp. Also has semi good mids and highs. I...