Im fully prepared to tint my vehicle but even after extensive searching and reading in here and out, I cannot decide if metallic tint is gonna hurt my detection. I have and X50. Everyone tells me to go with Solarguard. The shop I found says its not the reflective kind but has metallic properties. They say its a wives tale that it will hurt performance and they have only heard it effects GPS. Im going to do 35% all around excluding the windshield. I mount my radar just below the windshield strip. Is solorguard gonna hurt me? Is ceramic the only way to go. Thanks in advance for all your help.