There are many ways to window tint and some of them are more popular than others. For example, the ceramic window tint is not as popular as the carbon window film or the metal dyed film. Then you have other variations of these methods that are used in some situations and they provide different degrees of success.
It’s always important to ask experts about the kind of results that you can expect from using these methods depending on the kin of vehicle you have and the weather in your location amongst other factors.