I really want to take the plunge on a nice set of headphones. I prefer they fit over my ear and are durable as I can be a bit rough with things (ei, I'm a 6'1 vet who has to navigate the airport with a 16 month old son. Things tend to get thrown around a bit and I'd like them to survive). I know a while back I saw some awesome reviews on headphones that I can't seem to find now, but I'd like to get something from Sennheiser or another upper tier brand. I primarily listen to alt rock, electronica, and occasionally dubstep. That being said, I prefer quality sound to sweeping bass. Any input would be great. I think I can justify something between $250 - $350. I know some of the better headphones can run into four digits, but that's beyond my means at this point. Thanks [H]!