Sennheiser HD 380 vs Monster Beats by Dre Studio?

in my opinion the dr dre beats are junk.

i've heard good things about sennheisers.

in my opinion though the best pair of headphones in the price range are audiotechnica ath-m50's. they run about $130-170 depending on where you buy them and are rated very highly.

i use a pair at work almost every day.