Yaks are fun. Yak 3 was an air superiority fighter compared to the ground attack and interceptor we've got now.
Ony possible problem with Yak 3, fuel settings of the arena. IIRC, Yak 3 had even less range and fuel load than other Yaks, to help keep it light and nimble.
With 2X fuel setting in arenas, that may leave the Yak 3 with VERY short legs.
Not my first choice from the list, 3rd or 4th really, but I certainly would not mind seeing it win the vote.