P39 in AH would be a mediocre bird, while the P63 (same looks) would be a monster.
So, I vote for them.
The Beaufighter would present a versatility unknown yet, Cannons, rockets and a torp. Vote.
Then we have some need for a USSR Twin/attacker. There are 3 I belive, just not too well informed who is the best, Pe-2, Tu-2, or ?? Vote
The Il-10 would be the best anti-tank & attacker in AH. Il-2 on steroids.
A-26, likewise would be A-20 on steroids. Vote, especially for the basic graphics and flight modelling are basically there.
The Nick might add something to the late war Japanese set, - but we have the best ones...but it's a fast twin with a nasty cannonload, so...vote.
Yak 3 is looking close to the others but faster and more nimble, with rather light armament. A total MA contender, with most of the graphic and FM design done. Vote.
This is all MA stuff. But not much more around. The gap is much bigger in the early planeset, and maybe that's why so few play that scenario?
I'll make a list for that later
