Has anyone else here used this? I have been using it for awhile now and it has gotten pretty pricey. I use it on the seats, dash, anything on the interior. I was thinking of trying the CG Natural Shine since it is quite a bit cheaper and was wondering if it would be near as good. The Liquid Glass Connoisseur's Choice Protectant will keep the dash looking good for quite a while, 3 months it says and that is about right.