Israel for now.
In next 20 years however, things are looking promising for Turkey though.
I won't be surprised if Turkish Air Power comes out to be the most dominating in the region in 2035 and onwards.
116 F-35s, indigenous TF-X program, naval ships carrying F-35Bs, and indigenous systems, avionics, and weapon systems.
And oh, a country of almost 80 million!!
It would be hard for Israel to keep up with Turks.
Turkey will be far, far more powerful than the Jewish entity in 20 years when you discount nuclear weapons.