VSG has measured the ZE8000 on two different firmware versions.
V1.8.0 looks like the driver's raw response w/o (much) DSP:
View attachment 284384
Bloaty bass and an egregious treble spike.
V1.8.1 bizarrely has the pinna gain removed completely:
View attachment 284385
That shows a substantial lack of understanding of acoustics and how the human ear hears.
Here are the two firmwares overlaid:
View attachment 284386
So as for:
Maybe (definitely) not.
The ZE3000 is in VSG's database as well, but isn't any better really.
Here's the link:
https://vsg.squig.link/?share=final_ZE8000_1.8.1,final_ZE8000_1.8.0