Complaints from tinters on Rayno were that they got a lot of warranty claims because of issues with the film and the company didn’t pay out. If the claims don’t happen for 3 years I’m good because it’s returned by then.
In any case the two vendors that used Rayno by me and had good reviews switched to xpel now. There are new import brands I haven’t heard of but heat rejection is super important for me so I may end up paying through the teeth unless I can drive down to SoCal soon.