I will admit - i don't flight sim anymore because of VR. It was like getting trackir - once you had it you can't go back. DCS Viper ALMOST has me deciding to fly again, but without the dynamic campaign and being unable to play it smoothly turns me off doing it.

The main VR related issue for DCS is that the system requirements to run with VR, AND upscale the resolution to make visual fidelity approach what is available on a monitor are astronomical.

With VR games requiring high visual fidelity (like flight sims) the main issue isn't about the resolution of the headsets, but the resolution of what is being passed to the headset coupled with high enough framerates. If you look at many of the Steam Labs game they look excellent because the graphics are simple enough that supersampling can upscale without a huge impact on framerate.

Similarly, games like Falcon4 or IL2Sturmovik are at what I consider to be the sweet spot for conversion to VR - allowing similar upscaling as the Steam labs stuff.