I had a previous ninja coffee pot. You could make a full cup or single.  The company no longer makes it ..  I brought this one. The warmer keeps the coffee hot .Easy to set delay button / easy to set up time . I have to make already 4 cups of coffee in order to keep a Dino cup ..  I’m giving it a 4 because I don’t care for the water resviour  to be back in
The  coffee maker. It’s clumsy to get it off and place back on ..  I miss my dual ninja coffee maker .. be careful not place it under any cabinet.. a lot of stream come out and my 1st coffee maker ruin my kitchen cabinets and cost me a lot of money to replace ..