I have owned all 3, and currently have the X10 and SE215. The EPH100 has the best overall SQ and best presentation of the 3. However for rap and hip hop, as well longevity, I would recommend the SE215. They have punchier bass and a more forward vocal presentation. I find the X10 to be the best of the 3 for electronic music. The EPH100 is the most natural sounding but I think the bass impact might be on the light side for a hip hop lover; they will sound great, no doubt, but the 215 has a stronger build, replaceable cables, and is just one step behind sonically. If pure sound quality is all you care about, go with the EPH or X10, but if you want an IEM that will sound almost as good and probably last a lot longer, go with the Shures.
Hi I am really thinking about getting the eph100 my understanding is that they have a really good bass. good mids. And OK highs .I listen to hiphop,rap,R&b,and dub step I use a Fiio E6 amp and iPod nano 6th gen with 320kps.The only thing stopping me is the fit and comfort of these what is it like is it really bad or what.Also I had monster turbines and was very happy with them so how do they compair to the eph100.Also these are some other IEM I have been looking at ` klipsch image x10 and shure se215`what are they like which would you choose