The F35 plus giant laser cannon definitely gets a nod, though it's still a few years down the road... and the ABL is cool enough to warrant a mention.
But nothing else can crack open a Macross missile swarm quite like an A10 with 11 underslugn M260 lightweight launchers (19 70mm Hydra rockets, now laser guided) while soaking up damage like a tank.
The RAH-66 Comanche has cool factor going for it, I was always a fan of Airwolf, but it's not very practical. I'd say I like the Hind, but they used a *glass* canopy instead of polycarbonate. I haven't seen such an invincible death machine with such a glaring weak spot since I played Sonic the Hedgehog.
I've always thought the SR-71 would be a great platform to build an orbital spaceplane on...
Favorite fighter jet that's not vaporware? the X29. Forward swept wings not only look cool, but are damn nimble little bastards. (In other words, great dogfighters) The
Switchblade also looks like an interesting concept, taking the FSW thing a bit further.
But which would I fly? None of the above. I'd want a
Bird of Prey. Maybe if they could cram a HELLADS laser in there it'd be armed, but that's not the point of such a craft.