The IRIS Planes are all great.
The (Old) F-15E, and the MiG-29 were some of my first payware purchases, I would still fly the MiG-29, but I don't think it's compatible with FSX

Their F-15 and F-14, are also some of the best Military add-on's out there, on par with the Alphasim F-22A, and Captain Sim C-130.
Any of those planes I mentioned (Iris F-14/F-15; Alpha F-22; CS C-130) would be an excellent buy!

4GB DDR2 PC5300; 3.2GHz Pentium D 940, Nvidia 9800GT 1024MB DDR3, Windows XP Pro SP3