Picking the right credit card can help with your finances. There are a number of cards out there that claim to have the best rewards, but how do you know which is the best? Mike Jelinek, writing for The Simple Dollar, did the work for you. He analyzed a number of rewards cards that claim to be the best and ran the numbers. He tells us that the very best rewards credit card for this year is Barclaycard Arrival World Mastercard. This card allows you to earn double miles on every purchase, among other benefits. For the full review and a list of other great rewards cards, click here.