For polish I use 3M Hand Glaze. Works greaty for me and my car is black. For wax I use 3M Liquid wax. I polish alot more than wax. I corrected this post. The Nano wax doesn't work like the 3M Glaze. Nothing does. Later.
Depends on if your car is a daily driver or not but I never wax cars with a "nice weather" driver paint job or my black cars. I use a swirl remover & glaze only (3M products). Wax swirl marks drive me crazy and I don't care for wax buildup that you get over time. I invested in an orbital buffer a couple of years ago and foam pads. It's one of the best car things I've bought in a long time. On my truck I use the 3M liquid wax after the swirl remover and glaze.