Seams they rushed it a bit (regarding both ESS hump and jitter over Toslink) as we know they know to handle both but it's not a deal breaker (both are under threshold of DAC/hearing). How is IR remote directivity and angle range? As much as I can see they didn't enable BT transmitter capabilities.
Nice to know there is a Shenzen Audio in EU (DE).
WolfX-700 also did measurements (as usual it did a tad better there related to a bit different measurement methodology).
I have the OG V1 DX3 Pro as a secondary device, and it's angle can be actuated by virtually at a 90 degree angle almost. So I'd say the remote is good, but I don't use it in a living room setting so I don't know if I can offer much in that respect.
The ESS hump is seemingly revealed because it can't be buried anymore since noise is quite low already (though I don't know if this is true if my memory serves me because I think there have been humps that are present, but still at a lower level than the DX3 Pro's distortion line plot).
The TOSLINK ordeal (with respect to getting it clean and stable as we've sometimes been used to in the past when the average levels were around the -120dB to -130dB mark) seems to be a fail with respect to 90% of the industry, there was a whole thing over a year ago about quality Toshiba parts disappearing from the market, and ever since then, we always have Toslink performance on devices have one of two or more problems. They either have just random spikes all over, or they have side skirts brushing up against the main tone. This devices seems to have taken the middle of the road, so it has spikes in a few areas, and very close side skirts to the main tone, but what you get in return is on average the rest of the picture shows really low levels of jitter. So with USB you get side skirts, and with Toslink you get a few random spikes without side skirts.
I think given that the level of jitter is sub -150dB on average, this is really good any which way you cut this. But the Toslink spikes look bad since they're SO much higher than the average. When you take a look at the DACs from RME for example, the V2 only now recently has gotten their average jitter to a bit above -150dB, as well as regressions with respect to the side skirt issue (seems pushing distortion down has revealed how prolonged and deep they are. Surprising nevertheless given the femtosecond push RME prioritizes. But the RME's DAC chips and design is a bit old by comparison of release dates, so take that as you will.