<prompt> Human: My parents dont really know much about cards and Ive been trying to go smart about this so I decided to ask rfinance first.My basic questions is which card should I apply for next with all my info so far?23 MaleI have: Discover, Amex EveryDay cash, Chase slate. So only 3 cardsMy current Credit Score is 756 and Ive never been late on my payments;I am about to travel to a different state for a few months and will be forced to spend a decent sum of money, so I figured maybe I should open another card for benefits since Ill be spending more in a period of 3 months.I was thinking about getting either Bank of America or Venture card. I am not too familiar with others. Main thing I want is no annual fee.Hope you guys can help.Thank you  <response>: Check out rchurning 