What is the best credit card to apply for when trying to build a good credit?

I've had a secure credit card for over a year now and I'd like to apply for a normal one now. I'm building my credit and would like one without an annual fee and with good benefits like air miles etc. What should I apply for? Thanks!!!|||After a 12 month activity, your credit score should be going up. It usually goes up between 5 to 10% per month. For airline mileage , you have to apply at one of the airlines where they have their own Visa or MasterCard.