How do you prefer your apocalypse, Veeky Forums? And your post-apocalypse for that matter?
In my mind the actual events leading up to the collapse are less important than the time period after the end, as I like to focus on the time when the apocalypse is but a distant memory, or even forgotten entirely, to the people left on the world.
Though that doesn't mean the world is perfect by any means, it's still a piece of shit ruin and shadow of it's former self, but the people are at least optimistic about it, and a real change is possible to be made.
I have a strong preference for green and blue type apocalypse types, where the world is simply lost to nature, great floods and overgrown cities instead of nuclear wastelands on a dying earth. I find it to be much more interesting, with the world not entirely doomed no matter what the people do, but it's not an easy existence by any means, and entirely up to the inhabitants to make with it what they can, rather than letting themselves die out.