I have used many different types of polish over the years. 3M ultra fine finishing polish is one of my go to for a flawless finish. I tried the Menzerna SF4500 for something different. I very glad I did. Excellent results, easy to use. I used Lake country, green, with a DA Polisher. The paint was pretty good to begin with, but became squeaky clean and clear after application. Definitely one of the best polishes I have used.
Followed up with Menzerna Power lock sealant.