I got a pair thinking it was an "upgraded" version of the C16 that I really like. It's not.
More hyped, a lot more fatiguing. The fit is bad, they're too bulky for me - the body by the nozzle is extends much further than any other KZ or CCA that I've had, and this makes it so the upper protrusion doesn't nestle into the antihelix as it's supposed to (KZ ZSX has this protrusion too, but it fits me because the nozzle doesn't extend out so far). I dunno whose ears these were made for, but certainly not mine. Overall these are a disappointment. All I wanted was a C16 with a metal nozzle and B-pin connectors LOL