I am about 50/50 between my iPod and XM. VERY Rarely listen to the radio or CD. I'll do Bluetooth streaming or aux in only if I'm using a passengers phone to play music.
I listen to EDM mainly. (House, dance, trance, dub step, club mix, dj mix, etc) if its not EDM then I'll play your basic top 20 type music which is mostly hip hop and pop.