<prompt> Human: I saw the discussion about Blue Cash Preferred and Sallie Mae MasterCard in the other PF thread and thought I would post this.Link to the chart: Note: chart shows grocery spending only.Yearly spending on groceries is assumed to be spread evenly among all 12 months. Discussion:1. If you only want one card, the Sallie Mae card is strictly better than Blue Cash Everyday.2. If you only want one card, get the Sallie Mae card if you expect to spend less than 3900 annually on groceries. Get Blue Cash Preferred if you expect to spend more than that.3. If you can get your hands on two Sallie Mae cards, youll be in the best possible position among the three cards until you spend around 6300 on groceries. You could always get a Blue Cash Everyday in addition to that not shown on graph, or if you are a wizard you could get THREE Sallie Mae cards somehow also not shown on graph4. This isnt shown on the graph, but you also get 5 cash back on Amazon up to 750month and gas up to 250month with the Sallie Mae card. Seriously, this card is straight-up amazing.5. Since the Sallie Mae card limits are on a per-month basis, this analysis may not apply if your grocery spending is erratic e.g., if you buy a years worth of groceries in January and then never go to the supermarket again.6. The multi-chart data assumes perfect switching between your cards i.e., you hit the 250month limit exactly on card 1 without going over at all. Obviously, this is hard to pull off, so take that into account.  <response>: Thank you, this is really useful. I use the BCP now, but am thinking of getting a Sallie Mae or two!. 