I love the sparkling waters from Arrowhead. They used to have cherry flavor but they stopped making it
so now I drink the other flavors. Zero sodium, zero calories. It's just a touch of flavor, not overwhelming. And I love the carbonation--it really quenches my thirst.
I also allow myself ONE soda a day and my favorite is Fresca (the diet grapefruit drink). I squeeze 1/2 a lemon with it, and ooooh it's very good.