Thanks for the input! I just ordered a pair of TD100 II IEMs from Xears, I'll be sure to post up a review once they're here (and burned in).  These PL50s very well might be my NEXT purchase - I like the low profile, good for sleeping in (and under a motorcycle helmet!).    In the meantime...

Hiya - total newbie here, but I'm a little stumped:  Yesterday I caught my Brainwavz M1s on something and ripped apart the right bud. I'll try to repair it short-term, but I'd like a new set going forward.   The sound on the M1s is PERFECT, but only after I have the proper fit in my ear...