I haven;'t purchased MSFS 2020 yet but I tried it out with Xbox membership back in late November of 2020 and I ended up uninstalling it in in early January because I was not impressed with it. Yes, the scenery is impressive but after seeing all the issues I decided to wait a while before purchasing the sim and it looks like I’ll have to wait a few more months longer after seeing the issues that have been reported with update 3.
X-Plane 11.52 has its own set of annoyances but they’re nothing like the issues I experienced with MSFS 2020, plus performance is what I should expect from a system I built a year ago, which consists of the i9 9900K, 64 GB RAM, GeForce GTX 1080ti and two NVME 2 SSDs with Win 10 Pro installed on its own SSD storage device.