Silverfish, we had 71 pages of civil discussion before you posted your P-51 hate rant. It is one thing to have a civil discussion, it is quite another to just make statements and then not back those up with facts. You CANNOT base your opinion on the performance of something in a GAME. I have flown combat flight sims on the computer and while they are fun, they aren't like the real thing. I have flown air combat that was real except for the bullets. Air Combat USA gives the real experience without getting yourself killed.
You can fly combat flight sims all day in the comfort of your air-conditioned house, free of G loads and the ability to pause to get some water, take a leak, etc. You don't have that luxury in a real airplane, pulling up to 10 Gs in 115 degree heat.
When it all comes down to air combat, it is the person in the cockpit's skill and some luck that will wing the fight. I bagged an Extra 300S while flying a Marchetti SF-260, twice! Compare the capabilities of the 2 aircraft and see who SHOULD win that fight.
With all your rant against the P-51, you never did state what you thought was the best...