With more burn-in, ZE8000 will sound less warm and more transparent.
ZE8000 is also optimized for aptX Adaptive over Bluetooth 5.2. Using a compatible smartphone or dongle improves sound quality.

Also, I found that upgrading to the 8.0 firmware made a big difference. The low-mid emphasis seems to be cleaned up significantly. This is still a warm sound, but I love it.

Gotten one and sounded very veiled not sure why. Maybe it's not the typical V or U tuning. However it's sounded alot better after turning on the Dolby Atmos in the mobile phone. Vocals sounded really good though compared to Nura True Pro.

@Lokiiami Vocals are really nice on these, very full, wide and forward but silky smooth. I find the NTP has them sitting further back in the stage and they don't linger, almost like they get cut short. Still so far, the NTP has my favourite staging.

Didn't know burn-in was a real thing. This thing opened up