Don't forget that Mosquito was the original Multi Role Combat Aircraft (MRCA) and probably the best out of Mosquito vs Tornado. You could add GR1B for anti-shipping and GR1A for recce for the British list plus also the German ECR variant for a HARM shooting EW focussed version as well; so its probably a close run thing...IMHO of course
But then there is the F4 Phantom - bomber, fighter, wild weasel and target drone (one of its better uses!
)
LJ