Bought a pair of second generation ZS5s with 2 BAs in the tip. Read so many positive reviews and wanted to see how they compared to the urbanfun hybrids, which I enjoy a lot. I read a few reports of overstated highs and sibilance, but figured a few people were just being sensitive. I found these unlistenable for anything but EDM or hip-hop. Vocal sibilance is extremely present and distracting. Cymbals sound extremely strange and grating. Listening to Yes, my ears were bleeding. The problem starts at the top end of the highs. If you have significant...