We never did finish that RP, did we? I think Pyro-GX would win, but Arwings just have to follow the laws of physics (For instance, to move in a direction you need thrusters that point the opposite way)
Mainly because Arwings usually apply to this thing called 'gravity'. I managed to simulate it in my Pyro-GX rather accurately with a modified G-Diffuser of sorts, to create a null-field around the Pyro-GX in which the laws of gravity don't apply, kind of like a tractor beam around it sort of, that resits gravity functions. It applies to whatever the shield is circling. [That's why i don't bother with armor on the Pyro-GX, just shields, cuz when the shield wears off it's basically screwed anyways.]
A wee much technobabble, but point being, the Arwing has homing lasers [as I found out...] nova bombs [more powerful than Mega missiles] and a faster firing laser. Pyro-GX just has wierd flying patterns, very small size, and about.... oh, 20+ weapons.