HUPER OPTIK! confirm! cause last time i working there, they using nano ceramic instead of vkool & others which are using metallic based films. think long run, metalic based will rust & ur demiser screen might have cracks or lines in them, which i've seen it myself. huper's material can reflect more heat & also ur car's interior wont feel as hot as others. or if u really want budget one, then can go msia, super black, but also super useless
