Not too long ago I decided to break out all my waxes and apply them to both sides of my truck bed sectioned off with painters tape. I had Souveran Paste, Liquid Souveran, Collinite #476, Max Wax, XMT 360 and just WGDGPS.... I asked a few people which one they liked better.... I'm not going to write everyone's responses, but, it seemed to me that the answer to the question "Which Looks Better" was pretty subjective. Nobody could say way why they thought one particular wax looked better... it just did. This was in no way a scientific study or anything, I just wanted to know.
SO.... I am of the mindset of looking for a durable, overall good looking wax, and not one for a particular color.