Django (Franco Nero) from the classic spaghetti western, the original Django released in 1966.

vs.

Sartana (Gianno Garko) from another classic spaghetti western If You Meet Sartana Pray for Your Death (also known as just simply Sartana) released in 1968.

I know there's already a movie where two characters with these names meet up but this is about the original versions.

Who would win in a gunfight?