Hi,
Only just tried AH on my oculus quest, worked well enough. managed to get into a plane and fly about a bit in offline mode. Was some distortion in the VR view, quite obvious warping of view at the edges in the tower, but not really apparent when flying.
I'll have to spend a bit more time working out the best setup and if there are any other issues.
As to how you do this with the quest, you first need to set your oculus to developer mode with you phone app, then create a developer account on oculus's website. after that use sidequest to load ALVR onto your quest. install ALVR and steam on your PC. And finally your computer has to have a wired connection to a 5g capable router which your quest connects to over you wifi network.
After you get all that working you can use steam from the oculus quest. which is great cause quest really does lack free content and is even a bit short of paid content.
I've been using this setup and it works quite well. I occasionally do get major tearing artifacts on some games, not really sure what the root cause of this is though.
Also, oculus has announced that they are planning to release a link cable for the quest in the future.
Regards