system
A chat on subreddit /r/wallstreetbets
human
I might not be credit carding right.. Could you recommend the best credit card? Mine gets 1.5% cash back and I thought that was really good.. 
  
 I always pay the bill on time, so I don't pay interest unless there's some kind of mistake, and I also have great credit.

gpt
It depends on what you mean by 'best'. The top card right now is Chase Sapphire Reserve in the eyes of most.  The Uber credit card is more of a mid range card that has some really nice benefits like 4% on food and 3% on airlines/hotels. There are a ton out there that offer great rewards.