sorry, but couldn't get much useful advice in another thread. here's my dilemma: my 6i's broke after two years so i figured i'll upgrade instead of merely replacing; i've narrowed down my choices to UE s.f 5pro's or Shure E4's. the 5pro's seem to have the sound i'm looking for, but the E4's...

Hey all, I'm new here. I'm not an audiophile so bear with me, but I need some feedback from those of you who know what you're talking about. I've been using Etymotic 6i headphones for the last couple years, but they recently broke (my fault, but that's another story). So I need to replace em...