Pad recommendation

Just picked up a milwaukee cordless rotary. It has a 7 inch backing plate and came with a wool pad(shreds like crazy), yellow polishing pad , and a black finishing pad. I would like to add more pads to have back ups and more versatility. I bought the megs yellow and burgundy 7 inch pads and they started breaking up after the first use. There doesn't seem to be alot of options in 7 inch so a smaller backing plate may also be in the works. Any help would be appreciated. I'll be using 105/205 for personal cars.

One option, of many - https://www.autogeek.net/lake-country-ccs-pack2.html