F-35 airframe is probably more durable to battle damage then you would think.
Firstly like all modern jets, it uses a lifting body, so even if more then half its wing is missing, it can still fly back and land.
A-10 meanwhile is a tube with wings.
Secondly and most importantly, the electro-hydrostatic actuators on the F-35 for flight control surfaces are fully self contained. means that if one actuator get shot out, it won't bleed out the whole system.