Apart from flying other planes for missions, I almost fly one or other of the Spits exclusively. No idea why we get the Spit dweeb, it's not as if at the first sign of trouble we can run. Most of the other planes e.g. LA7, LA5, Yaks, P51 etc etc can catch us quite easily. Although I have shot down my fair share of them.
In fact the amout of times (rarely I admit) I have got a 1 on 1 with one of the others the first thing they do when you get on their six is dive and run. So in my opinion (not worth a crap anyway) for Spit substitute LA7, P51, Yak then add the dweeb tag.....LOL.