I can actually see the E wing with both revealed astromechs being much better than they were previously.
Flight Assist: The E wing already has a pretty **** good dial and for a single point more you can get these things into pretty solid spots. If bombs drop off in the way they were predicted too and the death of jm5k ordinance carriers, their 3 agility and evade might make them better carriers than the t65 or dare I say the t70. The T70 has a similarly good dial, worse action bar, more health, and less agility for a difference of 5 points. Is this worth it? I remain undecided here. Hit and run corran will still be better with R2D2, but shooting twice, and then doing a 5 straight with boost then barrel roll will get you out of firing range on at least the first pass or two.
Chopper: E wings can take a few 0-1pt systems, cheap modifications are an option for everyone, and a 2pt torpedo could work well with him. I don't really see too many situations that I want to field chopper in, but a knave squadron pilot with collision detector, guidance chips, and flechettes is 3 shields for 2 points and some actions, Personally, I'm a fan. The real merits of chopper on an E- wing is that the E wing is fast enough to hit and run, taking those actions that it needs to for shields