Heya, i never made a 3D game, im just making my own 2D game with the help of my teacher : DermetFan
Anyway, i was thinking… if java + libgdx can make something like ace combat 3 , i would be very happy because that means it i can make a game like that in future 
Or maybe a space fight , which we lack of good games like that today, at least for my taste…
Anyway heres a little video i am recording just for the sakes of comparinson and for who dont know the game :
I mean, will the performance be like 60fps with those 1999 graphics? or Java still cant make like that ? People are so freaking crazy at saying java performance with 3D is bad that idk what is capable of… So dont take me wrong, i love java and i dont want to move to C++