I haven't yet tried the DP products yet. Nt for any other reason other than I haven't really heard of them. I have been a faithful Zaino user for 12 or so years. I have just recently jumped into the ceramic coating ideas and have tried Opti-coat. I was impressed, I would love to give a fantastic review for the hobby detailer. The reviews I read about the opticoat were mostly for professionals. Not a hobby detailer. I would love to help review your product forums that don't own professional buffers and have garages with professional lighting and paint thickness gauges. Review it for guys like me that use a porter cable orbital buffer and have a single halogen light for inspecting. The normal guy that has to keep his families cars out of the garage to do their detail projects. I believe is is a valuable market for your product, and having a commoner do a review can make other commoners more comfortable. A more relatable review. I have 2 other cars awaiting full details. First is a 2012 Mazda cx9 suc (in black) and a 92 Vokswagen VR6 Corrado (in red) I would love to apply your product on and review. I other words, to make a long story short, PICK ME, PICK ME, lol.