Spit V is still premium turner and will outturn hogs and 109F although hogs and 109F have a better chance after last patch and they can actually hold for a few turns. Spit V flaps are finally what they should be, a landing air brakes and they are more of a penalty then before the patch, so they have to be used differently.
Spit 16 will have more problems with both because it overshoots so easy, and likes to drop wing in tight turn under full power, but with good throttle usage and keeping it in vertical, it should win.
The biggest advantage spit V and XVI have over hogs (1, 1D) and 109F is ability to kill with a very short snapshot.
Now, f4U-4 is another story...