I know that leather gets hot in the sun, but I had heard differing stories of what factors go into making it hot. Some have said that dark leather gets hotter than light leather. Some have said that if you have a light exterior, the car tends to not get as hot as a dark exterior. Is this true? I'm struggling with getting the titanium, with the fear of the light carpet that comes with it. (I have young kids) But I don't want to bake in the sun with the ebony. Do you think the outside color effects greatly the interior heat?