We know, we know – credit cards can get us in trouble. But let’s operate under the assumption that a) we’re only going to spend the money we already have in our possession and b) we’re going to pay them off on time every month. With those two disclaimers, why wouldn’t we want to use a credit to purchase big-ticket items like airfare and hotel rooms when we travel, if for no other reason than being able to accumulate the rewards miles, right? So which cards have you found work best? Seems like we need to look in at least two tiers: First, which free card do you prefer and second, which fee card has helped you the most. Read on for a couple of our suggestions – and to offer your own please.

In the first category (free cards), why wouldn’t we want to try for the United MileagePlus Gateway card. It’s completely free and has great return on United Airlines. You’ll pick up 30,000 miles on United just for enrolling (assuming you meet the minimum purchases in the first few months) plus — did we mention there’s no annual fee — and you get 7 times the miles when you purchase your United flights with this card. Learn more at https://www2.theexplorercard.com/rewards-cards/gateway-card. Which free cards do you like and why?

In the paid category, seems like everyone might want to consider the AAdvantage Business World Elite MasterCard by Citi. The signup bonus is a whoppin’ 75,000 miles and you’ll earn twice the miles for every dollar spent with American Airlines, gas stations, and telecommunications companies. Again, the assumption is that you complete the required spending within the required time frame, but wow – you could even just use this card for 11 months then cancel it! They waive the annual fee for the first year – so it would actually also qualify in Tier 1 free cards (assuming you remember to cancel it!). Learn more at: https://creditcards.aa.com/cards/citi-business-card-american-airlines-direct/.

Of course, if you’re a long-time reader of Brigada, you know that we’re fans of American Express Platinum. You get the best travel rewards/points system on the market plus free lounge access in most airports (at select airline and paid travel lounges), giving you quiet place to retreat plus good, fast wi-fi and — snacks! Many lounges offer full-course buffets that beat any other restaurant in the airport. Learn more about the AMEX Platinum card here: https://www.americanexpress.com/us/credit-cards/card/platinum/.

Many cards have referral rewards too. (Brigada never uses these links – to keep us honest in referring the items that really matter rather than only the links that would generate some kind of benefit.) You could team up with a partner, make the referral from one to another, than share the referral funds/miles with no problem.

Of course, not every card is available in every country. The above 3 cards are all available in the USA but might not be available in your land. Be sure to tell us your fave in the land you love.

Which cards, plans, and benefits have helped you or your team the most? Please share your lessons learned. Thanks in advance – and good luck hunting.