I was looking online at ball polishers this week. I recently read someones opinion that Diamond makes the best pall polisher but they are also very expensive. I was wondering if most people on here thought that same way. I see Ballstar polishers far cheaper but they do not look very heavy duty. I have seen Bludworth polishers and they seem to be comparable to Diamond at a lesser price. I believe the Diamond may actually have a quieter operation volume but does it work as well? Do the Bludworth chemicals contain any wax? Will they leave a residue on the balls. Which do you think is the best product and why?