The content is accurate at the time of publication and is subject to change.
It depends on the way you are going to use the Discover it® Miles. With Rapid Rewards card you will have more return on Southwest Airlines expenses and on Rapid Rewards and Car Rental Partner purchases. All other expenses will bring back more if you charge them to the Discover it® Miles card. The Discover it® Miles card can become a good addition to your existing Rapid Rewards card.