A one month update on my KZ ATE's.
Highs are not harsh. Mids are pushed bad quite a bit. Bass is muddy and not detailed.
Overall, there is little detail in the sound.
The build quality is nice, though. I like the cable material and 90 degree angled jack. The housing is quite big, and using the Comply isolation, the housing sticks out of your ears too much. So I was forced to use short silicone tips, which bring a downside of the phones not staying in my ears well. Speaking of isolation, the ATE's is not good at all.
I want to compare the ATE's to the DZAT DF-10's. I just got the DF-10's in today, and the first impression resulted in the ATE's being tossed in the trash. The DF-10's have much more detail in all ranges. The sub-bass is more present, not protruding into the mids and highs, even with the use of silicon tips. The isolation is 10x better, even with silicon tips. They are lightweight. Twice the price, three times the sound.