I have access to Occulus Quest 2 only and I’ve never worked with PC-driven googles. So the question here is it okay to publish only Android version once the whole work starts?
I would recommend looking into using OpenXR as your VR Runtime, this will allow you to build versions of the game for PC and Android
But if a Quest version is all you can publish, that is totally fine too. We've had plenty of APK only games in VR Jam 1
Using OpenXR is not a problem, I just cannot test the game myself on non Android platforms
