Both the Amazon Prime Rewards Visa Signature Card and the Navy Federal Credit Union cashRewards offer enticing cash back rewards without the burden of annual fees, appealing to savvy spenders. However, the Navy Federal cashRewards edges out with a higher cash back score, making it a strong contender for those with fair to good credit.
The Amazon Prime Rewards Card has a higher cash back rate for Amazon and Whole Foods purchases, which frequent customers of those stores may find particularly lucrative. While the Navy Federal card is more accessible credit-wise, the Amazon card's tailored rewards for its co-branded stores should not be overlooked.