Which is better or skin? Coconut oil, or Shea Butter? Any thoughts? :-)

Hey all,

I was wondering, which moisturizer do you guys prefer? Coconut oil or Shea Butter? I have been using both over the past week (from a recommendation from a friend), and I just cannot seem to tell which one I would prefer. I mean, they both seem to moisturize pretty well, and they are both all-natural. Are there any scientific evidence to conclude which is better? Maybe Coconut oil is more raw, thus being more healthy? I don't know... any thoughts on this?