I personally like to wax cars, I am kind of OCD when it comes to cleanliness and sparkling cars, I have more products at home than a detailing studio and new waxes keep coming and I keep trying 
Currently toying with the idea of getting Cquartz finest and I will be getting it at dirt cheap rate compared to what market is charging for glass coatings. I am amazed at the margin these retailers are charging regular customers.
You are right about swirls being on coating instead of paint surface 
