The only other beverages I have is a gulp of OJ now and then and perhaps a glass of iced tea each day. Breaking free from coffee is tough though - I suffered a five week migraine before I was able to free myself from the caffeine addiction but found I sleep so much better now without it and my wallet thanks me.
Here's the Pur dispenser that works best for me on the top shelf of the fridge: Amazon
Kroger’s Big K brand is much cheaper than Coke and Pepsi.