I was really impressed with the SodaStream Power. Designed by Yves Béhar, the Power is an Automatic Sparkling Water Maker that offers a more convenient solution for carbonating water with touch button activation as well as quick snap-lock bottle insertion. The sophisticated and sleek design with metal accent fits nicely into any home décor. I thought the SodaStream was easy to use but this has made it as simple as possible. Plug it in, insert the bottle, and press a button. After the machine carbonates it for you (that is right, no more pushing down to carbonate the water), and then just pour in your mix.