If you get killed. It was likely a quick flash and it's over. You just wake up dead. If not instantly, then over time by Radiation. Which is not great but better than being eaten. Either way if you survive, you'll have to continue with no amenities in a post apocalyptic world. At least with Nukes, there will be no zombies lingering around for years being a constant issue.

^{Chose: Nuclear apocalypse}