Amazon
5% Back at Amazon.com
2% Restaurants
2% Drugstores
Sam's Club
5% Back at gas stations
3% Travel and Dining
1% Everything Else
Chase Unlimited
3% Travel
3% Restaurants
3% Drugstores
1.5% Everything
      Chase Sapphire Preferred
      Good for travel points,
      but has an annual fee 
      ($95 - $50 credit for hotels).
      Might Cancel after a few months.
      Already get good points back on Marriott.