Stick with it. The EWA, ENY issue will get resolved. Hitech has already lowered the side swiching limit down to 1 hour. Give Hitech a chance to spread out the ENY of the existing planes in the EWA, but he has to look at the numbers and do some careful considering before he tweaks ENY in the EWA.
As for now if you want to fly a fighter when ENY is wacked, try the D3A. I know it is not a fighter but it has the maouverability of one and has the same guns as a A6M2 when the cannons are dry. I have gotten kills in it, and a lot of assists. Think of it like the Il-2, when they pork the FHs, before the switch.
Some new planes for the EWA will help. I've considerd the Pz-11, C-200, F3F, F2A1, Gladiator, P-36/Hawk 75, and A5M, would probably have ENY above 30.