PC is the flight simulator platform. They're probably amazing to play in VR.

My biggest use case for the Quest 3 is Euro Truck Simulator 2. That is, until I got a wheel and pedals to replace the controller, at which point I got immediate motion sickness with the headset and had to go back to big screen and head tracking. Bit disappointing, and will keep me from jumping on the Steam Frame until I can try it properly