I used Zaino when I had my Firehawk, to be honest I thought it was awesome. Being that my current 2 cars are white, there is no need to do so much to the car. Here are a couple pics of the Firehawk. I use Meguiar's now and it works just fine for me. We will see how it does once I get my porter cable in a week or so. My Camaro needs paint corretion badly.
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2002 Camaro SS M6 (Daily)
2013 GT: Track Pack, Recaro Seats, Whiteside Customs 2012 SEMA Car "Copper Pony"; Dynocom Industries booth# 20123 Dynocom SEMA Video w/ Car