Considering I rarely fly planes below 20 eny, and often fly planes in the 30 area, I love eny. Especially when it gets high and all the noobs complain about not being able to fly their P51/La7/Spit16
Cant fly an La7? Fly an La5
Cant fly a P51D? Fly a P51B
Cant fly a Spit16 or Spit8? Fly a Spit9
They're all just as good as their low-eny counter parts. If all else fails, just run back to your horde