I have tried the Pinnacle Liquid Spray Wax and it gives a nice shine. Not sure how much protection it gives. Other spray on detailers I have tried are Meguairs Last Touch and recently used the Wolfgang Uber Rinseless Wash which is also nice. I wanted a product to put on after the wash to give the paint a bit of pop. Do you guys have a preference? Pinnacle Liquid Spray Wax is good but expensive. But if it provides some protection for a week or so than that would be a definite plus. This is just a hobby and I have way too many products on my shelf!