I wish I would've learned to shop for cards with rewards earlier in life. You can easily get 2% cash back on groceries, higher on things like restaurants. If you already have Amazon Prime, their card is a no brainer.
Don't they all do that? I just got a CC at my bank, without shopping for it, and I get 3% back on everything.
Re: Ask HN: What's a good credit card to own?
#11They don't. It's all over the map.