How do the above mentioned IEM's compare to the Westone 3 and UM3X?

Hey everyone, Thinking it's about time to acquire to some new IEM's. Currently, listening to Atrio M5's, which I upgraded to from Altec Lansing UHP-336's. Been looking at various headphones, but don't really know what to choose. I enjoy listening to jazz, jazzy hip hop, and hip-hop...

Hey guys, I'm looking for some good, quality headphones in the range of $75-$100 (will consider spending a little bit more if I have to). I plan on buying a pair for my girlfriend and me. We're mainly going to use them for studying (while at the library), and working out. I generally...