Not sure whether you understand BUT USE VIRTUAL DESKTOP !!!!! No need for a cable or Oculus link then !!!!
I've played Steam VR and Oculus games via Virtual Desktop OUTSIDE in the garden and in my garage.
The quest has a boundary "wall" so you map the floor space with the controller, bit like spraying a painted area on the floor. Then when you step near the boundary it becomes visible in-game then when you step outside the boundary you can SEE your surroundings via the external cameras so you cant bump into things or fall because you can see the "real world".
O h. When you first mentioned virtual desktop, I kinda overlooked it, as my mind first went to Virtual Desktops (Virtualbox), not a Quest app. If it has strong performance, then that would appear to seal the deal for the Quest. Just got to decide on a comfort mod.