No matter how far you run, no matter where you go or where you play from, no matter your ethnicity or your language, if you get an exp card this is your destiny.
That’s why DF doesn’t want to quit it, it’s his trump card to ruin your exp and force you to grind longer!
Ummm move to lone fighters and hope for finding any plane if You have dogfigth skill start to kill planes else use anti aire guns and if You don’t like these kind of gameplay vehicle spam
With a 200% booster and 1500 xp You can easily do half of a research or Even complete a 100k one
But i reccomend You stacking the Big boosters and use all of them on these situations