All 190's are a bit better in AH2, they all accelerate slightly better and zoom better.
Karnak, I don't think getting used to 190's may be a good thing as Pyro have said in another
thread that he wants to redo the intire 190 series sometimes soon.
That is also one reason I don't fly the 190 as much as I used to, I'm just afraid I will get used to what it is now and then have to readjust to something intierly different.
Try a 109 G10 if you're looking for a nimble fast fighter that still takes alot of skill to master. If you want less speed try other 109's. The F4 turns like the devil.
P51's are exelent aswell + it's got 50 cal guns.
One last recomendation... the 205! One of the most underestimated planes in AH, good armament in close (where you more or less have to shoot in AH2), very good diving capebilities aswell as good turn and good climb rate. Alot of ammo. Few people fly it = more status

Try it, give it a few flights, very very nice plane.
As for having a harder time hitting snapshots, yes... try the single 30mm on the 109
