Why are the stereophile measurements any more proper than GoldenSound's?If a proper review of the Bartok is needed, then read the following.
https://www.stereophile.com/content/dcs-bartok-da-processorheadphone-amplifier-measurements
Word clock jitter is certainly not an issue with the Bartok. The Bartok offers "state of the art" performance.
The subjective review is interesting. Only subtle differences heard vs a much less costly Mytek. That's often the case, ime. The system that items are auditioned in play a large part in the end preference.
It also needs to be remrmbered that the Bartok is a good streamer and is Roon ready.
https://goldensound.audio/2021/10/12/dcs-bartok-with-headphone-amp-measurements/