Unfortunately I haven’t been polishing for many years. But now it’s finally time again and I need some polish: – VW Passat (Aquamarin Blue Metallic) from 2021 with moderate scratches and full with swirls I just want to turn a round, I can’t invest more time. I used the Meguiar’s Ultimate Compound at the time and was satisfied with it. In the Amazon reviews I read that it was just 10 years ago very good, but now a lot of much better means are on the market. I am a bit unsure and would be happy about a product tip.. I would pull over the wax of Collinite, which I still have here. Shouldn’t attack the paint just because it is 10 years old? I was always very satisfied with the wax. Stand by easy a season (6 months) with loving hand wash.