To many damned Englishmen on this forum!!
Just kidding. (But there is a lot.)
Macchi MC. 202- The in-game version is very accurate with its speed and maneuverability.
Yak-3- The in-game turns on a dime, which is great since the real one was just like it.
Me-109F4- Great plane, light, well armed, and good high altitude fighter.