I'm glad this was bumped because I had been meaning to solicit advice...
I might try the SE210s or E4Cs. Looks like the 210s are a little cheaper?
I'm looking for a replacement of my bose in-ear headphones. nobody should bother with those, they're awful. the replaceable ear pieces fall off and get lost all the time (I eventually glued mine on), the wires on mine are fraying after only a year of use, and the plug sticks out too far and got bent. awful. never again.
are the Shure models free of those problems?