Many of new brothers on board 
Mostly have similar questions What wax for their beloved ride?
General rule is lighter shades require better cleaning in paint. In Cars of white need pure white and reflections So Once a while polishing or cleaner wax and synthetic wax good example
Meguiars cleaner wax and meguairs Ultimate paste wax.
For dark shades priority is richness in paint. More depth more natural oils for nurishing painting. So good example meguiars cleaner wax or Ultimate polishing Once in a while and in routine meguiars #26 wax