im a former DJ,and although I dont listen to a ton of EDM,I do like dark trance...here is something to consider...
A lot of "dance music" techno/trance/house/drum and bass etc... has many other facets other than a constant sub bass thump.I have found that when listening to EDM thru BASS heavy headphones that it was nearly impossible to turn up the volume loud enough to hear the synths/vocals etc because the sub bass was so overpowering...
That being said I prefer a neutral headphone for EDM,which will deliver the bass that is there in the original recording w/o artificially pumping it up.It makes the other parts of the music enjoyable too w/o it being drowned out by 130 bpm of mega-thump
Can you give a rec. for a neutral phone you like to use with edm? I think you raise a really good point, it's not just the bass response that we want.