The QuicksilverOne is the lower yield cousin of the Quicksilver. While it may not have quite the same rewards scheme, it has multiple benefits of its own that make it a valuable card to have, including no changing categories, no expiration on rewards, and the opportunity to access a higher credit limit after a consistent series of on time payments.

Further, this is a great rewards card for someone with mediocre credit since you only need an credit score of "Average" to qualify. It also grants access to Capital One's CreditWise app to help you monitor your score and figure out what payments will have the most effect on improving your credit score overall.