FlightGear is a simulator, that is filled with selfish toxic people, which only want to argue with everyone for everything. I started using it in 2014 and I used it till 2019. Graphics can look decent if you put all type of graphical goodies on max, but the performance will be a complete joke. Even an known people, used this simulator, like Vlad A. are amused from the low performance of the older versions, like 3.6 [ which never takeoff]. On base of the fact that Octal450 was the best airplane developer over there and he left this simulator had lost the best developer ever had. Based on the fact that FlightGear is filled with code I wonder why nobody cares for the users experience, nobody cares for the p3erformance and the graphics in this simulator. FlightGear is not a good community as well, there a bunch of developers at their forum act like everyone else are always wrong nvm what anyone says. Thorsten, the magnificient developer of the sapce shuttle has the ability to say whatever he wants, he likes to twist the sense and meaning of all people posting there, taking parts from their words and twisting it to meet his own agenda. The simulator does not have any users any longer, those people flying at the multiplayer map are mostly developers, also there is 2-3 people sitting on a place [ airport] and not moving for hours per deylight, even for a few days.