Hi Everyone. I am looking to change my credit card strategy and possibly get a card that rewards in miles. The idea is to facilitate traveling by reducing ticket prices or getting them for free. So, in racking up the miles, what is the best card to get considering no black out dates and best return on miles? How many miles do you need for them to be useful? If I am traveling from, say Ft. Lauderdale to Jamaica, how many miles do you typically need for the ticket to be free? If I need 10 of thousands, then travel card may be worth it. If I need hundreds of thousands, then I guess cash back cards are they way to go. Any help is appreciated.