To be honest, I find air defense systems more important rather than fighters. In Ukrainian war , a lot of mig29, su 27-30 were destroyed in airbases. A fighter flies max 2-3 hours , entire 20 hours has a rest in airbases where easy to be hit.
Also a lot fighters were down by air defense systems.
That's why air defense systems are vital. Gratefully we already have got Hisar, Siper , Korkut etc. Great achievement.
Just need ballistic missile defense systems like pac3 MSE. No doubt ASELSAN could make it.