Are you a Costco or Sam's Club shopper? Apparently there are huge differences between the two huge bulk-item stores! A lot of it comes down to convenience. Is there more Costcos around you then Sam's Club? Across the country, Sam's Club has closed some of the locations recently.
Costco's membership costs $55 and Sam's Club is $45. That is a $10 difference so is that $10 worth it?!
If you look at the chart below, everything is relatively the same price except for the membership price. It just comes down to sale prices and what quality you want.