The improvements are quite a few, including the four selectable strength options that helps determine the dosage of the shots you want to brew between five and sixteen grams of coffee. If you want, you can easily tailor your experience with programmable pre-brewing, brew temperature and water volume. You can make the adjustments by using the rotary switch and the good news is that the machine will remember your preferences so you can brew the same delicious cup of coffee next time.
3) This machine is crazy smart. It knows exactly when to clean itself, or tells you when to start the cleaning cycle. To clean it, all you do is insert a tablet in the coffee powder drawer and it does its thing. It knows when it needs water, when the filter needs to be changed, etc. In fact, since we have a water filter built into our refrigerator, we just use that filtered water in the coffee machine and therefore we don't need to use the expensive water filters. Bottom line, if you just pay attention and clean the machine on a regular basis when it tells you to, this is a no-brainer machine.