Getting all "technical" for a moment, but what would you classify as a head to head encounter? (mano o mano)
If it's a stand off with missiles, the Mig has between four & six shots at you from distance, unsure of the max loadout for the Lightening. In which case, we could throw a 737 into the mix...
http://cdn-www.airliners.net/aviatio.../0/2155037.jpg
In my mind, if you were comparing them in a fight, I would imagine it being a dog fight...with guns...
Sorry, go easy on me, armchair expert & all...and yes, I know they're Harpoons on the 737.