Im looking for a pair of over ear headphones for under 300$. I mostly listen to rock (RHCP, Pink Floyd, Eric Clapton)and a little bit of jazz, classic, indie rock, acustic... Comfort isnt that much of a concern for me, but its always nice to have comfortable headphones. I really like AKG headphones. I got my eyes on AKG K550s, but i heard they are not the best for rock. Is that true? Do you guys have any suggestions?