Hello All, I'm new here, but I've been looking through some of the threads already. I know my question has been asked, but I would like to get fresh opinions. So I went to Sunshield (heard about them here) and have narrowed down my choices to either Madico Wincos (not sure if it's really ceramic) or 3m Crystalline Ceramic. Wincos is $225 and 3m is $500, so it's a huge difference! Right now I'm leaning towards the Wincos because Hamid (Sunshield owner) has it on his car and because the 3m has a yellowish, greenish tint. I'm told Wincos has a smoky look and I have a Winter Grey Metallic car, so I'm thinking it would look better. What are your thoughts?