Thinking about getting another credit card. I currently have only one and it's the venture one visa card through capital one. No annual fees, no foreign transaction fees etc. I'm thinking about maybe getting an airline card. I don't charge a crazy amount. Maybe only about 15-17k a year on the card if that. I'm considering the SWA credit card which has a 50,000 mile bonus offer. Anyone have the SWA card? Also considering the american airlines card or the united card. Are the airline cards worth paying the annual fee? Any tips on these cards or others that I should consider would be appreciated.