I have an AMD 7900 XTX gpu which doesn't play well with Meta Quest drivers.
But I discovered that if I used Virtual Desktop, I get amazing image quality with little or know compression artifacts using a wifi 6 wireless connection.
So, I hook up a USB cable to the headset battery while the battery feeds the headset, giving me almost unlimited run time.
The G2 has amazing sweet spot where you can read HUDs, instruments, and labels on the consoles in DCS World. But if you look outside that sweet spot, it gets ugly. The Quest 3 has better sharpness/detail/resolution. It looks as good or better than the G2's sweet spot almost edge to edge. The display is also brighter with better color. It makes the G2 look washed out.
The key to using Virtual Desktop with the Quest 3 is getting a rock solid high-bitrate connection. This is what permits much better image quality than the Oculus Link and AirLink. I am playing DCS World averaging 90 fps on the older maps and about 75 fps on the newer maps.
Here is the bad news: the Quest 3/Virtual Desktop/Steam VR doesn't play well on my gpu. I don't know if the same is true with nVidia gpus. So, if I want to play Aces High, I have to use the inferior image quality of the lower bandwidth Oculus Link. I can tweak the Debug Tool setting to permit higher bandwidth over the Link cable, which almost looks as good as the Virtual Desktop image, but my USB port melted enough that the Link cable isn't working at all. I can only charge the battery. I don't know if SteamVR, Virtual Desktop, AMD gpu driver, or Aces High is the problem. But the G2 uses SteamVR without issues, so I am leaning toward Virtual Desktop.
I haven't used the controllers for stand-alone games for a while, so I can't say how well they work at the current patch level. The headset tracks very well. The controllers track much better than the G2, but not as well as The Quest 2. But I think either the games or the Quest 3 were going to be patched to improve the controller tracking to be comparable or superior to the excellent Quest 2 controller tracking.