The Hilton Ascend has reasonable earnings for spending (in Hilton points, which may or may not please you) has a modest fee, and gives PriorityPass access for ten airport lounge visits a year. Google PriorityPass if you aren’t aware of it. Hilton has a good footprint of places to spend the points, and you get Hilton Gold Status which is pretty useful. Having lounge access without paying a mid-three figure annual fee is pretty cool, which is the main reason I mention it here.

otherwise, I’d suggest looking at the AMEX Everyday or Everyday Preferred.