OWNED: FX34's, Smokin buds, CX300's, V-Moda Freq.
IMO the HAFX34's are a no brainer, especially if you kramer mod them to clean up the bass and release the highs. In my rank order:
1.JVC HAFX34's (both non modded and modded)
2.CX300's (not that close to second place, far more innacurate than marshmallows)
3.V-Moda Freq's (Ugly, ugly phones in my opinion. in MY opinion. Yours may differ. (: )
4.Skullcandy Smokin' Buds (First IEMs i owned.... they just don't cut it compared to the similarly priced rivals. My sister owns a pair, and i listened to them again. It was like witnessing the death of my own family.)