I have a budget at £130 highest.   Currently, i own a Logitech X-540 5.1 speakers and AD700 headphones. I listen to the likes of Pink Floyd, Muse, Porcupine Tree, King Crimson etc although sometimes i like to listen to some drum and bass like Pendulum, Noisia.   I want to upgrade from...

I am having quite a dilemma whether to buy the AD700 or HD595. This is indeed going to be my first pair of 'good' headphones.   Although i am currently using Sony MDR-XD200 i got from my friend for like £15.   I play games on PS3 and PC, most all genres from shooters to racers. I would...