Best Headphones for $150-$170?

Alright so I just bought the Bose On-Ear Headphones for $159 and I'm looking for some alternatives b/c I know they are overpriced...I've heard a lot about Sennheiser and Shure, so I'm looking for some over the ear headphones that actually deliver at this high price range...which models should I look for? I'm big into b but I'm also looking for some quality at the same time. Thanks!