If you had to choose die which one? Things to consider:
Mauled to Death
Bad news: Slow and very painful death, as the ****** gouges out your eyes, rips out your mouth, pulls off your big cock. That bastard.
Good news: your body is remains. Your DNA can be used in some future science to re-create you. Maybe even your memory can be re-created in the future.
Die by Nuke
Good news: Instant and painless death.
Bad news: Every atom of you will cease to exist. Scientist in the future can never re-create you again.