I know a guy whose dad owns a body shop. He is very fimilar with using a rotary and has seen me detail a car before. He thinks I should just go with a rotary, and that I would be fine using one. I am having mixed feelings about getting a rotary. I want to get one because of the results that can be achieved with it. I know I could master it with a little practice, but I dont know. Let me give you an idea of what I would be using the rotary on. 1.) Heavily oxidized red 91 3000gt vr4, i used a cheapo polisher/buffer on it with some 3m liquid compound just to see what it would do, brought back the color but now theres swirl marks in the paint, <--This will most likely be the first car I try. 2.)black 99 altima, swirl marks everywhere, shines when you wash it but needs help. 3.) my truck 96 explorer limited, ivory pearl metallic, no depth at all, no swirls. Then eventiually when I have had some practice I will be doing an indy yellow pearl 01 s2000.