I installed F-Droid and Aurora. I used F-Droid to install Jerboa, works great although it doesn't have a tablet-style layout so it's just a big phone app when I resize it lol. Discord also works well in the headset. I got a file manager so I can easily install APKs from the web too. Plex is great in the headset. KDE Connect is pretty cool for transferring files to the headset and checking the battery while the headset is charging.
I used Sidequest to install Dolphin XR (I can probably get this APK if anyone wants the raw file, I didn't see a way to download the file directly from Sidequest).
Trauma Center: Second Opinion is maybe the best VR game never made. It's a perfect fit. It's fun to replay operations to get a higher rank. I only came across one issue so far, the rotation of the controller doesn't seem to be emulated, so I can't do the operation where you need to rotate bone fragments into place. For now I'm just playing other operations, but if I need to do that one maybe I'll just transfer the save to my PC to do it. Worst case scenario, I can download the saves from speedrun.com and skip whatever operations I can't do.
I highly recommend the Trauma Center Wii games in VR, I wish Atlus would make a proper port. It would also play well with a mouse, but maybe it's more fun with the motion controls.
What other emulated games work well in VR? I've yet to try CitraVR or PPSSPP VR.
Thanks! For traditional emulating I just use my computer. I only use the VR when the game is better with motion controls or 3D