I just bought it a few months ago, but can't play it without lags, plus anhedonia ruins everything. Many years ago I spent a lot of time (and money) with X-Plane, Prepar3D and MS Flight Simulator X. Good times. I remember reading through manuals, watching tutorials on YouTube, digging through forums to acquire information to be able to take off, fly and land the plane without guidance in the end. I also wanted to make the scenery as realistic as possible and spent tons of TB downloading orthophotos to integrate into the simulator. The last aircraft I flew was the 737-800X by zibo. PMDG's 737 was also great.