A high F4U-1.
Only people that know how to fly this plane actually fly it, and if I see it chances are I'll get smoked.
Most of the noobs and dweebs that play this game always get the "latest" model because they think just because it says P-47N it's better then the P-47D-40 (everyone knows the best jug is the D25

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"
N > D yo!!! lololoz"........
I always laugh when I see swarms of P-47Ns on the deck, light P-38Ls trying to turnfight, Yak9T wasting all his ammo in one burst (same with the Hurri2D), and La7s and Spit 16s (the classic dweeb planes).
I lose respect for established pilots and vets landing kills in La7s and Spit 16s. If you're already a vet you don't need to fly either aircraft to land kills.
I have MUCH respect for pilots that fly: F4U-1s, F4Fs, FM2s, 109G series, 109E, 109F, Ki161, P40B and E models, P-47D-25, P-38G and J models, Spit 5 (usually I chalk a Spit 1 and a Hurri 1 up to a noob who doesn't know any better...bless their poor souls), 190A-5, Ju-87, C.202, and the B5N....anyone flying a bomber with only 1 rear gun deserves a handshake.
Great planes that sometimes give me trouble (and I also love to fly these) are the C.205, Ki-84, Spit 8, P-47D-25, F4U-4, F4U-1A, and the F6F.