primo water

Can You Make Better Soda Than Coke or Pepsi?

There's a cola war brewing that has nothing to do with Coke or Pepsi: It's in the home-based pop market, and the fight is between SodaStream and Primo Water. But why make your own soda at home instead of buying it at the store? Is it easier? Cheaper? Healthier? You're probably going to like all three answers.