Pads depend on the machine you're using. I'm assuming you're asking about buffer pads. For towels, I use towels from
The Rag Shack. I recently bought 60 of the superfly towels and 6 of the gladiator towels. Also just the other day I got another shipment in which included 12 of the shag rag towels. All fantastic towels. A bit cheaper but the same quality as the superfly is the ultra premium, just a bit smaller which some people prefer. Sometimes you just get what you pay for. Justin frequently has sales though so I'd keep an eye open and order then. I usually announce his sales here anyway. If you're going to be using a PC DA as your buffer of choice then I'd recommend 4" LC pads. I'd pick up a handful of white (workhorse) pads along with an orange (cutting) or two, a black or blue or red (finishing pads for waxes and sealants, different levels of soft but all good.)