I currently have the Citi AA Amex, and the fee has posted. Trying to get a retention/spending offer for that card. In the meantime, I was looking at getting some more AA miles or Hilton HHonors points. If I used the two browser trick, could I get another AA Amex? Or should I cancel the AA Amex and do a Visa and Amex app? Which of the following would be better: 1) 2 AA Visa 2) AA Visa & AA Amex 3) AA Visa & Hilton HHonors 4) AA Amex & Hilton HHonors 5) 2 Hilton HHonors Thanks for your help!!