I just love Ninja professional blender. I love when I'm in a hurry and got to be somewhere I can just throw everything in the blender and make me a quick smoothie and not have to hold the button down. This will automatically count down for you. So while your smoothie is making you can be finishing up getting dress. I've also love being able to make me some bread dough for my bread machine. This blender has saved me a lot of time. I'm still testing everything out but so far it's amazing investment  Ninja Professional Plus Kitchen System with Auto-iQ