YAK-3 needs to be perked at least 30 perks--I don't know if it is supposed to but it can out fly most planes.
Please perk the YAK-3
It is good plane, one of the best WW2 planes but it not even close to require perking
1. It has pathetic range at MA
2. Its low ammo load requires you to shoot very accurately - and 20mm Yak's canon nowhere near hispano.
3. Also it is maneuverable it is far less maneuverable than Spit 16
4. It is deadly easy to get pilot wound. You fly for few seconds into AAA area... you get small ping, you have blood all over the cockpit.
5. It has good speed but not as good as La-7, 190D or P-51D
Finally it is great fighter for MA as it optimized for short legs, low altitude combat and being small target - but it does not even deserve 5 ENV