Both the Costco Anywhere and Discover it Chrome offer appealing cash back rewards and no annual fees, which is why you're likely considering them. The Costco Anywhere Visa edges out slightly due to its higher cash back rates on gas, travel and dining. The Costco card is a co-branded option that maximizes rewards for Costco members
However, if you're not a frequent Costco shopper, the Discover it Chrome's introductory 0% APR offer on purchases and balance transfers could be more beneficial. The Discover it Chrome is also more accessible with its lower credit score requirement; its introductory APR offer is a strong feature for those looking to make large purchases or transfer balances.