re: Recommend me my next credit card

For me, I recommend this:

6% - Amex Blue Cash - I use this exclusively for 6% back on groceries. Thank heavens Aldi now takes credit cards.

5% - Fort Knox VISA will get you 5% on all gas purchases including at costco.

5% - Amazon store card gets 5% on amazon purchases.

3% - I use Citi Costco card for 3% back at restaurants.

2.5% - USAA Visa for 2.5% cash back on everything UNLIMITED including purchases at costco. Costco's card only gives you 2% at costco.