Oooo. that 3M stuff looks good...too expensive for me though
I use zaino swirl mark remover. it's not as expensive and doesn't need a orbital...although i have one.
i washed, claybarred, washed, swirl-mark removed, waxed, polished, polished, and polished my car over spring break...
Turtle Wax Car Wash, Zaino claybar, swirl-mark remover, and polish, zymol polish.
it looked so damn good. no swirls, no scratches, no imperfections. i was driving a rolling black mirror.
...and then i got hit two days later. and repainted by a crappy shop. now my paint looks like shit. i'm not a very happy person.