I tend to stick with Dub, D&B, electronica, 80's retro pop (empire of the sun, Imagine Dragons, etc..) and old school hip hop (wu-tang, de la soul, etc..). I usually just turn on Pandora and stick with an Imagine Dragons channel or a Cotti and Cluekid channel.
I am with Photeq in that I much prefer the darker themed stuff, but I actually like the wub, wub, wub, but can't really get into the newer stuff like Skrillix.
I listen on some daytons powered by a Lepai 2020i getting signal from an Asus Xonar DS, or some Audio Technica ATH AD500s. For the dubstep I use some JVC HA-RX500s.