They all serve their own purpose. Klasse is one of the most durable sealants that give off good reflection, however it lacks the glow of a carnauba. Zaino is a good combination of shine and durability but its a ton of steps to achieve that work. Also with Zaino, other than using the new Z-PC, all you are doing is hiding imperfections. Z5 is essentially a glaze, which is designed to hide imperfections (swirls, scratches, etc.) not fix them.

The process I suggested not only permanently fixes things but also leaves you with increadible durability, gloss, depth and protection. What I suggested certainly would not be as durable as Klasse or Zaino, but that can easily be fixed by adding a layer of sealant between the glaze and wax.

Please do not hesitate to ask any other questions you may have.

George @ Detailed Image