What headphones would nirvana sound best on?

I. Have the matte black, look great

Im finding it difficult to position these things comfortably. They gotta be perfect on your head to not feel like theyre hitting a pressure point

I believe the term is "sound leakage"? How much do the beats studios leak? Id like to listen to my music at a reasonable level without bothering the person sitting next to me

Thank youto the original poster for the detailed reviews. Im new to the forum and do not know much about the subtle niuances between these high end headphones. I was researching a quality pair of phones to buy recently after getting a new job where i now have an hour and 40 minute train ride...