Spitfires dont really get used by anybody but me anyway, its not really witchwork to stinger it either. 1-2 rockets and im its down and again, no flares. If you want to force airfield rearm you might aswell remove them because it would make them useless. They are quite balanced in my opinion cuz you just need a 35k rocket to take it down if youre playing it smart and 2 if youre a monkey that can use his eyes and press mouse 1. I literally dont go near any positions that have stingers because I will get one shooted if im not far enough out.