Both the Citi Double Cash and the Amex Cash Magnet card offer appealing cash back rewards and no annual fees, making them good for anyone seeking straightforward rewards. However, the Citi Double Cash Card edges ahead with its higher overall cash back rate of 2% on all purchases, which is effectively more rewarding than the 1.5% offered by the American Express Cash Magnet Card.
While the Amex Cash Magnet Card does provide a 0% introductory APR on purchases for the first 15 months, the Citi Double Cash Card's longer 0% introductory APR on balance transfers for 18 months may be more beneficial for those looking to manage existing debt. Both cards are accessible to those with good to excellent credit, but the Citi Double Cash card's acceptance of fair credit widens its appeal.