Been looking at a few different Sennheisers, but I seem lost at the moment, so I'm coming here for help :)
They will be hooked up to an X-Fi Xtreme Audio and used mainly for electronic music (dnb, psy, chill). I do however listen to rock and classical music occasionally. They should be comfortable to wear for LONG periods of time.
Please stay in the 100$ range (+/-).