Not sure why I can't leave a review, but I just got my AS10. I am new to IEMs but have several other higher end cans (AKG K7XX, Denon D2000, Sennheiser Amperior, etc.). I am very pleased with the sound and isolation with the AS10. I usually listen to electronic music (trance, house, trap, dubstep) and while I do agree the bass can be a little thumpy, it is a sound that I enjoy (sound is subjective!). I don't find the trebles high at all, hi hats sound clean, vocals come through well. Isolation is quite good even without custom tips!
Stock tips suck.
I had buzzing when using the cable through my Bose Companion 5 speakers, no buzzing through the PC mobo.
I got the KZ bluetooth cable and will try them out today.