The Blue Amex Card is best suited for people looking for a card that allows them to earn straightforward rewards on Delta purchases and dining expenses. If you occasionally fly Delta and want to try out Delta's SkyMiles® program, this card is for you. It lets you earn 2 miles per dollar on Delta purchases and restaurants and 1 mile per dollar on all other purchases.
While it may skip the free checked bags and some of the travel perks, avoiding an annual fee is a big plus. However, if racking up miles across various categories is a must, the Delta SkyMiles® Gold American Express Card is worth a look. It offers 2 miles per dollar on Delta flights, dining and U.S. supermarkets and rewards your loyalty with a $100 Delta flight credit after spending $10,000 in a year — a hidden gem that adds real value for frequent travelers.