So, in the past year my wife and I have applied for and received the following Chase Cards: Freedom, Sapphire Preferred, Southwest Plus, Southwest Premium, and Hyatt. I think it's stresses out Mrs. Mousse to have so many credit cards, but then I let her know that my new credit card hobby is why we get to travel free all the time, and not just some accounting error on the part of the universe. Point being, I'm not stopping now. I grabbed the Barclays Arrival Plus, because I've got some travel coming up that my current cards just won't be of much use, except for flights. Where do I go from here? I don't really need any more miles right now, but I'm sure at some point I will want them. Do I start going after AA cards? Seems like there are always a ton of bonus points out there for them. Is it worth stockpiling them? Which cards are best? Do their points expire?