Benny Moore is anti-everything-but-America, from what I gather of his posts.
He has a very obvious agenda of making all US planes out perform all other planes.
On top of that, he doesn't bother to learn the US planes as-is very well.
Take a jug anywhere below 20k... um.. okay. Most of the fights I've had in them are below 10k (most fights usually 5k and lower). I've out-fought 109G2s, out-turned Ki84s, reversed on more manuverable enemies, and stalled out C205s, all in a P47D. [EDIT: Oh, and by the way, I suck in this plane! If *I* can do it anybody can!] Guess what? The plane already kicks much behind. If you think it doesn't, practice with it. Fly nothing BUT the P47D for a period no shorter than 3 months. You'll find out just what it can do.