Burned alive. The way I understand it, you don't really die of crucifiction until after they break your legs, so in theory this could last a long time. At least if I'm burned alive, there's half a chance I'd pass out before the agony starts and my flesh starts to cook.
(Incidentally, I would have chosen the nightmares above. they're more interesting to me, so it's win-win)
Youngest in a large family, or the only child?