Since The World Is Ending, Worst Zombie Apocalypse To Live In?

I'd have to give my vote to WWZ. Not only can those frickers run but they can also scale massive walls and are pretty hard to put down.

28 Days Later zombies are certainly terrifying since they're smarter then the average zombie and any body can become pretty easily infected and turn fast.

Walking Dead zombies are dumb and slow but are a pretty big threat when in herds plus everyone is infected so that'll take some people out who are unaware