I prefer to never get into a TnB fight, but sometimes I need to in order to get things to move along more quickly.
Is it better to buffet just slightly in the turn? I was doing a lot of turn testing with a friend and he seems to always outturn me. He constantly keeps WEP on and he says that he 'shakes like a madman' as we turn fight. We're always flying the same plane with the same fuel loads at same alts, of course. No yoyos, or anything really.
I, on the other hand, am an E-fighter so I hate burning speed in a turn. I never really drop the flaps too often anymore and I never try to shake. As a result, my turning skills have gone to mush. Even in my old Spitfire, I'm always caught running away.. even against an identical Spitfire with the same fuel load.
I know Widewing states that excessive shaking is detrimental to turn radius and turn rate, but is a slight amount of buffeting good?