

Complete noob to poslishing here. Last time I detailed my car, I didn't use any polishing products, just used a clay bar and 3 layers of NXT 2.0.
This time however, I'm convinced that I might need some polishing, I don't know how abrasive should I go before I start burning or ruining my paint though. Advices please.
I"ll be using a dual action orbital polisher with it.
Any advice would be welcomed too. Thanks.
I would prefer something that could be bought on amazon, since i have free 2 days shipping with it.
So far I've looked at meguiar's ultimate compound, ultimate polish, swirlx...