They're currently collecting dust mostly because I don't use my iPod for portable use, it's a complicated situation but currently I just have no use for them when 100% of my music listening is at home. I did, however, not like the comfort. The ridges on the metal part of the IEMs was a terrible idea, I've talked to a few people who's main complaint was that. Other than that they were alright, the quality of the cable felt iffy but it's held up so far, they also aren't very engaging. They have a good sound to them, I'd liken them to the Ad700's, but I just never had fun listening with them. I may try foamies or something though since I don't like any of the tips provided.