Thier paste waxes last longer, 845 is easier to use because of the oils. I am two months into a test the three top Collonite waxes. The 845 is in a state of fail at 2 mos, the paste waxes are still going strong. First pic is 845, second pick is both double coat and marque, I split the roof into three sections. Paste waxes still going strong. I like them all for different reasons, 845 for ease, marque best look, and double coat for the best protection. Double coat is 25 bucks for the large container on amazon, only wax anyone will ever need for a daily driver, and will likely last a decade.