KitchenAid KSS1121CU Sparkling Beverage Maker
If you want a deluxe soda maker (and price is no object) the KitchenAid KSS1121CU Sparkling Beverage Maker stands alone. The appliances design allows you to monitor how much carbonation you are infusing via a pressure gauge, giving you a precise measurement so you'll always have the right amount of carbonation in every bottle. The large handle makes it easy to control the CO2 infusing process, and the metal housing is solid and sturdy, unlike more commonly found plastic-housing types.
Although the unit is made by KitchenAid, it makes use of SodaStream accessories, like theCO2 carbonator and the SodaStream flavors. The KitchenAid KSS1121CU Sparkling Beverage Maker offer deluxe construction and design, but it will cost about three times more than our top pick. Even with the premium price, you'll still only get a one year warranty.