Our X5 has CB interior. Wife loved it at first sight so we ordered CB with our X5. I personally prefer the Natural Brown we had in our E60 over the CB. However, BMW no longer offers Natural Brown anymore. I'm more of a black interior person....easier to maintain. But again, color is a subjective matter.
2013 BMW X5 35i
Alpine White | Cinnamon Brown | M Sport
2013 BMW 550i
Titanium Silver | Black | M Sport