I just cannot pick one overall...
Pre WWII:
Gotha Bomber:

WWII: It's a toss up between several, but the plane that truly agrees with me, the plane that makes me feel like I belong in it, that I seem to have a bizarre emotional connection with, is only the Bf-109.

And then, there is the gorgeous B-17F:

Korean War, its the F-86 but there are too many pictures there.
Vietnam, no question, the F-4:

Modern day, it's a toss-up between the A-10:


Or the MiG 1.44:

But, at the end of the day, it always, ALWAYS, comes back to mein Messerschmitt:
