Great posts guys. 
What about the Japanese planes? I know they are flimsy in comparison to many others, but which would you say is the toughest fighter? I am thinking the Ki-61. Do you concur or have a different experience?
Thank again,
Slade
Ki 84 can take a beating. The Ki61 is reasonable but loses parts easily and a radiator hit gives you about 2 mins. I have flown 1 sector with only rudder, 1 flap and throttle control in one of these with a successful belly landing (lost a piece of landing gear also, not that I would have tried to use it if I had it.) and I can't remember but may have had an engine hit also.
But the toughest to down I find, are those F4F's