So it'll be more life E3 compared to UM-1 rather than E2 compared to UM-1. Right?
Anyway, I also own a Creative EP-630. Wonder if you guys could compare and contrast it with the other 2 IEMs (E2 and UM-1).
Thanks for all the help though.
EDIT: Ahdui seems to be looking for a EP-630 when his IEM, CK7, seems to be in the same range as both the IEMs I have listed here. Don't really understand that...