i really enjoy using my beats by dre studio headphones. i do reccomend getting them at a place that offers an extended warranty with these, or any headphones that you are going to spend more than $200 on. i have had my beats for almost 2 years and they get a lot of use, and i ended up having to completely rewire the right ear because the wires got freyed and were shorting out.
these are very comfortable, and if you have a bf/gf/whatever in the house it helps that they are noise canceling too cause it works pretty well on blocking out background noises.
anyhoo...just my $.02 worth