None of those. I prefer an original and strange end to the planet earth, the cello apocalypse. Cellos with sharpened endpins and explosive rockstops along with other fine weaponry fall from the sky to wipe out the human race and the only way to stop it is by playing the violin or viola, no matter if you're a violinist/what-ever-you-call-someone-who-plays-the-viola-ist or some one who doesn't know what low two even means. The cello apocalypse would probably end in a great war between the upper and lower strings causing a climax better than any other apocalypse. Quite original and worth surviving.