Been reading tons of reviews on these two top of the line IEMs and can't make a decision. Head-Fi seems to absolutely love the SM3's, but I'm getting a lot of love for the UM3X's as well. What do you guys think? The $70 or so difference doesn't matter to me and I'd get either phones just as quick so long as I know I'm getting the better of the two.
Thanks for the opinions! Keep jamming.