B2 - the nuclear doom machine, much scarier than the BUFF.
F3 - rather than the stub nosed GR crap.
SR-71 because..........
TOOM......does what it says on the tin
A10 - you know it's going to give you a kicking.
Oh and just about anything going past at full bore and you are looking down the hill at it.
Helo wise I'd say the variant stallion with all the guns and probe etc....