LOL Swulfe, that is a friggin AWESOME quote. That is going in my Sig!
G10 is by far the easiest to fly. In trouble? Point that nose skyward and climb like a homesick angel.
I do agree that the G10 is the easiest plane to live in, it is not an easy plane to get kills in though, in my opinion. Easiest plane to get kills in, in my opinion, is the 109F4. Slap gondolas on that puppy and TnB, you'll fool the hell out of people and rack up the kills. Of course, a Spit will kill you at the end of every sortie, but you'll have fun flying it.
I'd rank em like this.
Easiest to live in:
G10,D9,A5,G2,F4,G6,A8.
Easiest to get kills in:
F4,A8,A5,D9,G2,G10,G6 (I hate the G6, can you tell?).
By the way.. I don't really think it is true that you have to "think harder" in a LW plane, you just have to think differently. I'm sure Leviathn/Todd/DMF thinks REALLY hard about how to conserve speed and energy and such, because he can get that SpitV to surprisingly high speeds (and stay there). In most of the LW planes, you don't HAVE to think about that, the acceleration does it for you. Instead, you have to think about angles and snapshots, and leaving yourself a way out of the fight at every second.
The P51 flies a lot like your "typical" LW plane, in my opinion. The only difference is it is easier to hit with your guns (which, incidentally, screws my aim up royally when I hop back into a 109 or 190).
Every plane has its strengths and its weaknesses. The Spit is just slow, that is its weakness. Even in a 190A8, I can pretty much ignore them unless I get low and slow and they jump me (in which case I curse, then bail out

). The 190s can't turn for toejam, that is their weakness. The 109G10 actually has my vote for "most well-rounded" LW plane. It doesn't really have any weaknesses, besides a small fuel and ammo load. I don't count the poor high speed handling as a weakness, because you can honestly get used to it and it ceases to be a factor. Anyway, I've blabbered for long enough.