Rewards credit cards allow you to get more value out of your everyday spending, and in some cases, they can also offer a suite of travel and lifestyle perks. That said, some of the best credit cards charge annual fees, some of which can climb into the hundreds of dollars. So when is a credit card annual fee worth it? Ultimately, it depends on whether you can get enough value from the card to offset that yearly cost. But even then, it's still a good idea to research and compare multiple credit card options ...