Anybody use Collinite #845 Insulator Wax? I'm about to do my car this weekend and I have some left from the last time I did it. I liked the results, but I'm always looking for better.

I have never used it but I have had excellent results with S100/P21S, Pinnacle Souveran, and Blitz (watch out it stains trim badly). I hear good things about collinite's durability... I personally stay away from waxes and use paint sealants just because i think they are much better technology.