I'm going 6 here, just because it fits best. Living cells have a lifespan... I wanna be immortal and that means nothing that's organic in the traditional sense left. I like the idea of a core that can be switched out between different robotic bodies for different tasks, or at least a body with parts that can be replaced and switched out. Similar to a pod from EVE online, except with bodies instead of ships and the pod IS me at that point.
Never dying of old age and infinite upgrade potential with time.
Never dying of old age and infinite upgrade potential with time.