I have a pretty solid credit score, I'm in the mid 700's.

I buy a lot of stuff, and have always just used checks.

I'm starting to use a card now though, and just pay the balance, a few times a week.

I probably drop about 15k a month through my company though. Then personal expenses on top of that.

I was thinking of getting a card that has a nice rewards program, and take advantage of my spending, to get either rewards or cash back.

Anyone else do this? and how has it panned out? What are some of the best cards to get? I think they have cards that offer about 3-5% cash back?