Re: Wax on - wax off
Use a polish/sealer/protectant twice a year with a microfiber cloth. That way wax is never needed. I've never used an orbital power buffer and my jeep grand cherokees (black previously, and currently bright silver) has no scratches. Perfect gloss as well. Wash using a touchless car wash and blot dry with a large mircrofiber cloth. Flawless. Product called Perfect Detail with a microfiber cloth for finishing and in between washes makes it perfect.