I was all set for the standard 205/105 Combo on my Jeep Grand Cherokee for my first attempt at polishing....however I stumbled across one or two reviews for HD Uno (one by Barry I think) and he/they seemed impressed with the product. My only concern is that I dont see any other reviews for a product that seems to be a perfect one-step alternative to the 205/105..........has anyone tried Uno and what are your thoughts?