Key is absolutely right about flying the IJN zekes. You hope the allied plane gets dumb by slowing down to try and get the quick shot. Fortunately for the AH zeke driver, there are plenty of impatient allied fliers.
If you are in the faster, more heavily armored and heavily gunned USN planes, your worst case scenario should be a draw neither killing or being killed.
If you get whacked by a zeke, somewhere you made a serious tactical or SA mistake.