MiG-24? What's that? What's the NATO designation and what does it do? Or do you mean Su-24 Fencer? I thought the closest to 24 was the MiG-23 Flogger and the MiG-25 Foxbat.
In a pure looks contest, I like the '22, the X-29. In capabilities, I think that the F-16 is the best all-around fighter (in terms of maintainbility, cost, and performance) in the world. The F-22 is the best air superiority and the F-14 is the best interceptor with the MiG-31 close behind. Imagine putting AIM-54Cs on F-22 (true, it'll probably spoil all stealth and handling and give it one hell of an extra weight, but...).
Just wondering, what is the effectiveness of the Phoenix? I highly doubt one AIM-54C could down a Backfire bomber or a AS-4 or AS-6. I thought like 3 were shot at each one.
As for fighter-bombers, how's the Su-27? I mean, what's point of having them on Kuznetsov if they can't do any ground damage? Probably the F-15E is the best fighter-bomber though. For pure bomber, of course, it's the B-2. The Tu-32 and the B-1B are pretty closely matched though.