IF you wanna fly aeros in MWLL, I strongly recommend using a joystick.
I tried with mouse and keyboard once, and there is no way whatsoever that I'm gonna do that again.
I'll just stick my my X52 and, pop a few shots in the direction of Pyro here

Been in dogfights with others ingame and you just cant beat good old joystick controls.
Think I have come across a couple mouse and keyboard users in aeros, and they dont fly nearly as good as those using joysticks.
Its just a whole different way of controling the craft, you feel more like youre actually fying it rather than playing a game.