D25/D40- Manuevarbility is the same IMO, D40 is better in verticle.. D40 is superior to d25 IMO.
P47N- Seems to retain E a smidge better than d40/d25. More engine so it's faster. Manueverability is maybe just a little worse than d5/d40 but not that much at all if it is. Amd netter roll rate IMO.
D11- Faster than D25/D40, turn rate is better. Only weakness is that it's not too good in vertical and it's a razorback.
Overall tip- You dont fly it like a spitfire.. You fly it like you would a mans plane. It's more work. Gotta know when to chop your throttle and dump flaps and how to cut angles to achieve a snapshot. I'd highly value gunnery if i were you i'd go offline increase my guns ammo load under areana settings find "planeammomulti" (or something like that) increase it to like 1000000000000000000 or something. Shoot hte drones. Dont keep comin from their 6. Try angle shots and all sorts of wierd stuff. ANd remember ya gotta show a little tail to get the advantage sometimes so dont be afraid

Experiment.