I have always used Scotch Brite due to the durability of the sponge. It lasts a long time. A complaint that I have with it is that even if you completely squeeze the water out of the sponge after use, it gets a mildew smell very quickly. I often put it in the dishwasher on the very hot setting to sterilize it. I also put it in vinegar or bleach it. The price is a bit more expensive as well compared to store brands.