I am in the market for a new set of polishes. I have the Sonus DAS pad kit (the orange, green, and blue pads), and I am happy about them. But I was never really that satisfied with the Sonus line of polishes simply because they did not really improve my swirls after multiple passes with Sonus SFX-2 and SFX-1 (the rubbing compound, using the orange pad). Quickly looking around the net and this website, I did notice that many liked both Menzerna and Poorboy's polishes. Which line-up should I get? Also, which products from both manufacturers would replace my-Sonus products, which include SFX-1, SFX-2, and SFX-3?