I was super excited to get this Keurig Duo!! It works really well.  It has a strong, extra hot,  and even an iced drink button.  It can brew both a k cup and a pot really fast.  It has a descaling button for easy cleaning and also a very large water reservoir.  Now I'm on the hunt for all of the fall drinks with my 50% off coupon included with my Keurig Duo.