I would use a green pad with RMG or AIO. They are both cleaners, so you might as well use a pad with some polishing ability. I even use AIO with a yellow or orange pad sometimes. And yes, I work it in until it's nearly transparent like any polish.
All depends on what you're trying to do. I usually use it after #80 that leaves the finish ready for an LSP, but I like using RMG WITH a black pad to give it a little more depth and shine. If I didn't use the #80 for polishing then I would probably use the white pad. I've used it with either pad and it works excellent. I also use it at the top speed and work it in with about 2 good passes over the area.