I have been involved in the auto industry for decades in this town. My 'normal' tint guy isn't around anymore. Researching I found 3M to make the best tint. I found Avalos having the highest reviews. I took my M37 to Avalos and I could not be both happier and more impressed. The window film itself is the best there is, hands down. I went with the Color Stable as I found it's the best of both worlds for heat reduction and privacy. I also must say, I have not seen a better run shop in this town. The set up at Avalos is so efficient that it reminds you of days gone past when certain guys specialized in certain parts of automotive work. These guys know their stuff and the install job itself was the cleanest I have ever seen, and I have had dozens of cars tinted over the years. This included removing old tint which is very difficult. These guys have earned my business for life. End the research now and call Avalos, you will be impressed.