play smarter.. the temp has many faults.. and so does the yak 3.. learn them and use your planes advantages . or go back to a game.. like playstation puts out.. and.. oh here is a thought,get a wing man and use real tactics.. and get alt.. 15,000 only takes a few min and if cruising if not in to frail and difficult to dive of kite gain another 500-1000 fpm while at speed..
And what are the faults of the Yak3? Limited ammo and high altitude performance. Acceleration/Climb rate, Roll rate, Instant turn rate are all insanely good. Low speed turning is average and Dive performance is above average. Also if a yak pilot makes a mistake and you get a shot lined up on him just know you will need 2-3 more passes to actually bring him out of the fight.
Name one other plane in aces high that isn't perked that is any where close to same league as the Yak3 in low altitude performance and it will have many more disadvantages.
I still say the Yak3 deserves at least a 1 perk cost and a 5 eny.