Theres quite a few issues so ill highlight the ones that stuck out to me the most.
1: Its quite unstable below IAS 600km, especially with Thrust vectoring but even without it it tends to jerk around a lot, probably from tip stalling. This essentially makes it unable to dogfight at high altitude, as youll have to somehow bring it back down. Additionally its unstable at high angle of attack.
2: it doesnt really handle like how you would expect an f-22 to handle. it turns very sluggishly and loses a ton of energy doing it. it can barely keep up with the ghoul (a plane i created specifically to be slow and lose energy in turns, and is pretty cold war era looking.) i have no idea if its a quirk in the physics engine or poor design or even if its actually realistic (probably not, since its underweight and still too small compared to the real deal), but i need advice.
If you dont have the public beta i have another one ill link below. its smaller and has other issues already addressed in this one but it has much of the same issues that need fixing here.
F-22: https://www.simpleplanes.com/a/U3M32n/Simple-F-22-Raptor-WIP