For formula 1, I am referring to the yellow tin, not the premium paste wax. You can try it yourself, try putting a light key scratch on your car and use cosmic on one part of the scratch, formula 1 on one part and a quality wax lets say meguiar's ultimate wax on one part. You will see the scratch disappearing where u have used formula 1 or cosmic, but that will not be the case with Meguiar's. Using these regularly will lead to clearcoat failure, and you'll end up spending a huge amount on getting it repainted. Cosmic is not that abrasive but formula 1 is much more abrasive, it is more of a cleaner wax. Atleast use turtle, its hard shell paste wax is easily available for 500-600, and it lasts for max 10 days, while cosmic lasts just for a day and formula 1 may be 2 or 3 days. Buy less but buy quality. If you still disagree you can always ask Usman bhai @vague_one and Ahmad Bhai @ahmad_yar.