My girlfriend is using a pair of skullcandys, and they sound absolutely terrible. They were like $10. I want to buy her some new in-ears, but I can't spend a lot since it wouldn't be appropriate and I'm not rich anyway. Around $50 is probably alright. She says she likes the Skullcandys she currently has, and they have extremely powerful (but bad sounding) bass and treble, so a typical V-shaped SS would probably suit her. I'm considering the Nocs NS500 which I can get for $50, are there any other good options?