Originally Posted by robchow

No sure what the best personal cards would be for you but maybe cards that offer extra multiplier on spending categories you use often while you wait in between the 24-month cycle? As an example: if you spend a lot on dining, get AMEX Gold (4x) or Citi Prestige (5x).

This is interesting - slow churn every 24 months on Chase cards. Being able to get signup bonus every 2 years is nothing to sneeze at especially in 2-player mode. As OP pointed out, 180K just from Chase Ink cards and if 2nd player does it, that is 360K. I am wondering what the opportunity cost to stay under 5/24 would be (i.e., giving up other cards' sign up bonus).