This new Citi card looks like it's going to be my go to card for most US purchases. 3% on hotels and restaurants will be really nice - I wish I had it to take on my upcoming trip!
In fact, it's making me reconsider my whole current credit card strategy as now I have higher reward opportunities than my current Fidelity AMEX 2% on everything card (soon also to convert to VISA).
I'm also pondering signing up for the American Express Blue Preferred card for the 6% on groceries and 3% at major department. They have a promotion running right now for folks who sign up by Jun 15, 2016 for 10% rewards on purchases at the main US cellphone providers, including cellphone bills, through the end of 2016. I have an iPhone SE to order, and we have T-mobile bills to pay for the rest of the year.
I was mulling whether I wanted to deal with another card, but with the Costco Amex going away, this might work as a replacement. The cellphone rewards has made me look again.
My other rewards cards may be put away, except for international travel (where BofA Travel Rewards card reigns supreme unless I need a card with PIN, and PenFed VISA (have PIN) and United Chase VISA are no-transcation-fee backups). The Fidelity 2% card will be good for non-Amazon online purchases and the few places that Citi or Amex Blue revert to 1%. I use the United VISA for car rental as the primary insurance is worth the cash reward I'll give up, and I do at least get miles. Not sure I'll even bother with the PenFed VISA unless traveling, since the Citi card gives 4%. We just don't buy that much gas every month and usually at Costco.