Anyone have any experience with Feynlab ceramic coating? I need to get some paint correction done on my truck from where my kayak fell off the ceiling and scratched up my hood. A local detailer has a deal going on for Feynlab ceramic that includes "stage 1" paint correction (not sure what that means) for $500. It has a 5 year warranty. Anyone knows how Feynlab compares to some of the other ceramic coatings? They also have the Ceramic plus that is $800 which has a 7 year warranty. Not sure what the warranty covers.