So if it came down to it, who would win? Michael Myers or Jason Voorhees?
Jason Voorhees easily.
Jason is an undead Super Zombie with regenerative powers that practically cant be killed
Michael is Killable. Hard but its doable
If you are going by the originals and the remake/reboot he is insane durable human tanking gunshots like nothing
BUT if you go by 4, 5, and 6 he has this Curse of Thorn power which gives him SuperHuman abilities
But he can still be killed if you decapitate him.
Jason would just regenerate and his strength outclasses Michael