paulwasabii
100+ Head-Fier
I find a KZ SA08 review :
Medium sound, great for acoustics instruments. But no sub bass and noisy background...
https://www.scarbir.com/tws/kz-sa08-review
On the other hand, I just received my cristal EDX. One week and one day to come from China to France !
A really good surprise. Bought them 2,7€ shipped, it's a steal ! I'll made a mini return after burning.
I love the Scarbir reviews also but I will offer my two cents on a couple things mentioned which I had mentioned in my review. The mids are forward and you need to have some volume restraint as it will go shouty as described. My problem was that it sounds really good and you will want to turn it up, but then you will hit a female vocal and I would notch the volume back down. I definitely listened at a lower volume than my KZ Z1. The white noise is noticeable on the built-in announcements, but my music tends to not be quiet enough to hear it.
The bass is interesting. With BA only, I tend to think more about missing it, does this track sound tinny or truncated because there is not enough extension. I think KZ went out of their way to add more than enough bass to add warmth to the mids. It doesn't have that dry/lean/thin BA sound. My first thought wasn't that it was not rumbling in my ear, but there is just a bit too much in the mids which is good on one hand, but not if you are looking for a very clean BA sound.
I probably enjoyed the whole BA family SA08, ASF, ASX more than most so take that into consideration.