I had went with spaceship, virus, letting my body die. Teleportation would kill me anyway, it is not the same person. Either getting a silicon brain or letting

I had went with spaceship, virus, letting my body die. Teleportation would kill me anyway, it is not the same person. Either getting a silicon brain or letting virus go on would kill my current self, so I chose to preserve my body; and if in third question we are sure soul exists, risking its' obliteration is never worth the gamble.