TIE/fo fighters are nearly identical to the Rebel A-Wing with retrofits. They're not as cheap as the classic TIE Academy pilot so their offense in a swarm isn't as high, yet they are tankier and have a mildly better dial than an Interceptor due to the addition of the Segnor Loop. They are far better suited for high PS than regular TIE Fighters due to the addition of a shield, lots of extra green maneuvers for PTL, and Tech. Mathematically they're fine when you compare stats and stuff, but still, I have trouble seeing when to use them since they occupy a weird space between an Interceptor, A-Wing, and TIE Fighter.
What is their role? When is a good/best time to use TIE/fo fighters?
(Inb4 you don't have enough TIE Fighters)