thoughts on ceramic tint - premier ir vs. air 80 vs. crystalline?
 

hi all,
i'm thinking about tinting my car and i'd like to solicit some advice about what films people are using -- ideally, i'd like something in the 70-80% VLT range.

premier's diamond cut IR film looks interesting, and a friend whose opinion i trust recommended llumar air80. someone on another forum recommended 3m crystalline, and i've heard of huper optik before.

any thoughts?

thanks!