Porter Cable all the way! I ordered mine off of eBay, and got a sweet ass pad kit from Autogeek.net. That place is awesome. I got a pad kit with all color pads, some Natty's blue paste wax, and a sweet Pinnacle advanced swirl remover kit. It's just about everything I will ever need. I do try other toppers and waxes every now and again from them. I highly recommend shopping there, as well as checking out autopia.org. That place is pretty cool too.