Originally posted by Wulf
The 22 does kick major ass, but the yf23 should have won the ATF competition over the yf22. Since Lockheed-Martin was more trustworthy in upholding their contracts (over Northrop), it really didn't matter how good the 23 was. The yf23 had faster acceleration, slightly higher top-end capability, and had a lower radar cross section profile; truly it was the better concept. But, IIRC, Northrop had a lot of controversy over their B-1 or B-2 (can't remember too well at this point), and had stereotyped itself as a company hard to deal with. So basically, the yf22 won because the government has less to put up with when dealing with LM. There were other things, but I can't say what they are because it's information not released to the general public yet. A shame, the 23 was even less costly. Sorry about not clarifying this before, but I was in a hurry on my last post.
As for the Russian Sukhois 27-s37...not many people realize how superb those fighters are. Shit, one-on-one with myself in a 16 versus a su27 would make me very nervous. I sometimes 'fly' in simulators against a couple of pilots I know, and those fighters are no picnic. I would say, assuming that both aircraft are in prime condition with pilots of equal experience, there would be an advantage ratio of 2.15:1, su27 (off the top of my head). No telling how greater that would be with the su35, 37, or s37 as of yet.
On the f35 matter, Col. Dom is right on the money. Did you see the coverage of the craft in Popular Mechanics?