Collinite 476s looks better on my Bright Silver Metallic then does any other wax or sealant I have tried. With sealants, the flakes seem to pop out, but with 476s, the flakes seem to float in the clear, giving it a different, deeper look.
I use the liquid souveran on my silver Lexus. Last time the wife was out of town I had another car to use so (after washing and sealing with WG) I applied one coat, four nights in a row. It looks like it's wrapped in glass righ now. I love it!!!