Im newbee when it comes to posting in this forum but I have been reading all of your posts and boy does it seem like you guys know what your talking about. The last thing i want to do is to continue to oversaturate the amount of questions on buffers but I must. I am going to purchase a Pc 724 from coastal or a dewalt 849. Before you answer Im already aware of the differences between the two and I know the Pc is much safer but Im short on cash and I might need might need a rotary to get the paint back. Last time I hand buffed it, it came out okay but had more swirls then you could possibly imagine. By the way I tried bringing it to a professional shop and the job they do lasts for a week. I would rather learn how to do it right myself because Im my own worst criticAny advice would be greatly appreciated.