Best: Nuts
If you’re a fan of nuts, Costco is the best place to buy them. They have a wide array of nuts to choose from, and all of them come in big packages. Most of us know that nuts can be expensive, but at Costco, they sell them for a much cheaper price and even come in resealable packages.
Worst: Kirkland Signature Paper Towels
You might think that buying paper towels in bulk is a good idea. In some ways it is, but if we’re going to talk about Kirkland Signature Paper Towels, that might not be a great idea. Consumer Reports study revealed that out of the five paper towel brands they tested, Kirkland was at the bottom. Their paper towels were said to be too thin to wipe up tougher messes.