Hello guys. I'm interested in buying a dj/audiophile headphone, but am not sure what to buy. I don't have a lot of money to spare, something in the 60-100 dollar range would be great. Also, I'd like it to be noise isolating and have a detachable cord, any ideas? I'm eying the shure srh440 right now+ but am not sure about it(no pun intended) Thanks.