I have used each of the XPEL products over the years. Recently, I have covered my Huracan and 50th Anniversary Aventador Roadster (& BMW i8) from front to rear. Every exposed surface is covered. I have been extremely happy with the product. Ultimate self-healing is awesome. I don't think I would ever go without pain protection on a car again in the future. I would say the key for success is getting an experienced installer to do it and ideally have a custom cut.

Happy to talk more if you have specific questions.