What superpower would you think is the best ability to have to survive a zombie apocalypse?

Invulnerability

invulnerability. can't bite me , can't kill/infect me. Problem Zombies?

Necromancy. They're your own personal slaves now =)

Reality Warping.  No more zombies, and I'm the new ruler of the world.

Force-Field generation / Intagilibilty / Invulnerability / The ability to cure them by biting them

earth manipulation, screw up their terrain and stop their mobility

Omnipotence. I can do whatever I want.

Almost any power really but necromancy is the most useful just cuz you can make them your slaves or turn them human agian.

Invulnerability, Necromancy, or a healing factor/regeneration.

Shadow manipulation just cos it seems awesome to me being able to disappear and re appear and transport through a dimension of darkness and shade basically teleporting myself through the world ripping people and zombies to shreds no one will question my authority and no one will rebel against me for if they do they will end up in a WORLD OF ETERNAL DARKENESS HAHAHAHAHAHA...*cough*

Obviously reality warping and omnipotence.

Kizarus devil fruit

Omnipotence. In every situation you can and can't imagine, the best superpower is omnipotence. Anyone who says otherwise is wrong by default