for endurance something like collinite 845 or 476S but it attracts alot of dust to your car. for beauty if you have money to burn zymol more specially Zymol Royale Glaze. http://www.amazon.com/Zymol-12001-Royale-Glaze/dp/B000F3K0T8 considered the best in the world. you can buy zymol titanum for alot cheaper.