I've been playing on a GTX 1070 just fine. It's not at the highest settings but it still looks amazing.

I have a Honeycomb Alpha Flight Yoke and a plethora of Logitech gear for everything else (throttle quad until Honeycomb drops their own, rudder pedals, and some super basic avionics). I bought all this just for 2020 and it has worked great so far.

The yoke is pricey @ $250 USD but it is completely worth it. The build quality is phenomenal. Better than any real yoke I've ever used, plus it has a lot of basic switches already on it that replicate a small GA aircraft faithfully.