>>409204060
Apart from just working, and all the fancy settings you can tweak, it also lets you remote desktop in to your computer and fix shit, without ever launching oculus/steamvr on the PC side. 
You can even exit VD and shut off the headset, without ever exiting VR on the PC, and then just reconnect afterwards. 
Keep in mind that Virtual Desktop ( PC version ) is something completely different from Virtual Desktop ( Quest / Pico4 version ).