i love my sennheiser 565HDs that i've had for 7 years now
have had other users abuse the cord to where it shorted out, but the cord just pulls out so u can replace that if it happens for <$20 without having to buy a whole new set of cans
very comfortable muffs; open-air design; very true sound, but not the best sensitivity, so i may eventually get a small headphone amp (prolly just an altoid amp), tho it's plenty loud on my desktop computer right now
of course, not as stylish as many smaller cans, but i don't care about that much when sitting in front of my computer