I don't think you could go wrong using any wax from meguiar's or mothers. A carnauba wax will give you a more natural deeper shine, But a polymer wax will last a bit longer. I used mothers california gold carnauba liquid with great results. (see my thread I can't post a link yet....I posted pics.) they claim it will last 6 months to a year. Since most people wax a few times a year (At least you hope) I believe using a carnauba you will be very pleased. The same wax I used comes in a can also...but I havent used that one........YET!!!!