I can recommend Godot for VR. I switched from Unity to Godot a couple of months ago and haven't looked back. I'm developing for the Quest on Mac and Godot is significantly faster in building to run on your device. Plus, the hot-reload feature means that you don't need to rebuild every time (although once your Quest goes to sleep you need to rebuild). Other than that, I love Godot's node system, that it's compatibile with a mulitude of languages (although GDScript is awesome and I didn't need to add C# or something as of yet).

If you're looking at the Quest, Holger Dammertz is doing an awesome job with the Oculus Quest Toolkit[0] where I'm also a contributor.

[0]: https://github.com/NeoSpark314/godot_oculus_quest_toolkit