Metal Fans: Dave Mustaine or Kirk Hammett?

As a guitarist, Mustaine by far, although both are overrated to a degree. Mustaine is a great rhythm player and a decent lead player, Kirk is a decent rhythm player and a decent lead player. As a songwriter and musician overall, Mustaine wins by a million miles IMO (even though Hammett is a bit underrated as a songwriter IMO, he has writing credits on 40 Metallica songs).