I used John's 360 Coating. It definitely made a nice glossy finish and the bugs come off much quicker. I wouldn't say it looks any better than a nice wax job, but it should last a lot longer. One word of warning, make sure you follow instructions. I neglected to wipe off the excess before it dried in a few areas and I now have swirls that are very difficult to get rid of. My fault, and only noticeable to the most anal eyes. Overall I will do it again in a year.