Urchin,
I don't fly the Bf109G-10 much (once only in Tour 20) so I'll take your word for it that killing N1K2s is hard for it. However that wasn't my qualification. What I said is that it would rarely lose. You have 3 options, win, lose and draw. The aircraft I mentioned are so fast as to be able to withdraw and force a draw most of the time, even if they don't kill the N1K2.
Soda,
All planes have advatages and disadvantages, I feel that the La-7's add up better than any other fighter's in the context of the AH MA. It might not be the best, but it is certainly close.
RAM,
Actually, I find P-51s annoyingly fragile. The break apart if you pull hard, something that my normal rides, Spitfires, Typhoons and Fw190D-9s, don't do. They are very responsive and balanced on the controls though.
Humble,
Heh. Those are my numbers. You have to consider that I only got 65 kills in that Tour. I don't get that much time in AH per tour.
As to my tactics, if I am forced to run, I rarely come back. The kills of N1K2s that I got were in melee situations, I just make sure I've got the energy to climb out of danger. I make an attack at 450mph-500mph and then do a 3 G pull up to verticle and go straight on up till I'm down to about 125mph. Then I look at the situation and go again.
I remember a fight I had in Tour 19. I was flying an N1K2 and my opponenent was in a P-47. He came in with the energy advantage and a did a break turn out of danger. He went verticle, but instead of going up until he was safe he just pulled it over the top and came down again. After doing this three times I had evened the energy and when he did it a fourth time I killed him.
I get the feeling that a lot of people don't do a great job of retaining their energy. That pilot initially blamed his loss on my "ufo". The truth is, I'd have done the same in a Spitfire MkIX and with a few more loops a Zero, Spitfire MkV or Seafire would have done nicely as well.
I have to admit that I am really looking forward to 1.08 and I hope the N1K2 is still servicable for all those who like to brawl.