At least in the photos, Cactus Gray looks the best on this truck. It is an appealing color and you don't see this color anywhere else except Ford, making it unique. I'm just tired of whites, blacks and silvers!
I think the Oxford White gives the best contrast with black accents already on there, making it look less plain jane without paying more for that.. It can get really hot where we live (currently 98f) and the white helps with that too.