Tint Shopping...seeking advice...please help!

I know they use llumar, but they type of film is not a standard charcoal. Even the guy at showroom car care when he saw my civic said the film was different and was way more reflective then a standard film. I can see the difference when i look at both my dads trucks during the daytime. I’ll have to take a pic to show you what im talking about if i get a chance. But really im just curious to see if anyone has had a bad experience with Ziebart or Showroom. I don’t mind trying a new place, plus its only the front two windows which cant be that hard to do. My freind got his civic done at ziebart and it looked good, anyone know what type of film they carry there?