I signed up for the Chase Sapphire Reserve almost 2 years ago (just missed the 100k point sign up bonus they were giving, and only got 50k). I also have an American Airlines card since that has been my preferred airline and gives you preferred boarding which is helpful if you don't have status. I really like the Sapphire since you get a bonus if you use your points to book travel in their portal. They offer trip cancellation protection (which I used last year when I had to cancel Diva West trip to Aspen). They also ofer rental car coverage. I am another person who charges everything and the points add up quickly.