I bought this one and it works well. I got too confused with some of the other brands that have a lot of different types of pads. The polishing pads would be used with a polish or cleaner like Mothers power polish, Zaino zpc or Klasse AIO. The finishingpad is to apply wax or sealer but I do this by hand.
http://www.meguiars.com/?pro-pad/DA-...Buffing-System