Being the "Carnaubaholic" that I am, there's too many great waxes for me to just choose one............Natty's Blue,Souveran,P21S,Max Wax,Trade Secret,Black Velvet,Meg's#26, Blitz,Optimum Car Wax,InstaWax,Butter Wet Wax,XXX Hardcore Paste Wax & Extreme Depth Liquid Carnauba are all the carnaubas in my arsenal. I love them all for different reasons.
HOWEVER...........As of late.......Natty's Blue has earned it's way to the top of my carnauba list. It's magic on my black truck. In fact..........gulp..........Natty's Blue & Butter Wet Wax have knocked my beloved Souveran from the top of my carnauba preference list. ( I can't believe I said that! But it's true ) :idea