Is kefir better than kombucha?

Water kefir can be fairly sweet, depending on the sugar used for culturing. While it does contain enzymes and acids, they don’t seem to have quite as strong an effect as those in kombucha. However, water kefir contains a greater number of bacteria strains than those found in kombucha. Both beverages are beneficial in aiding natural systems of the body, and both are great for hydration. Depending on your needs, consuming one or both is a matter of individual taste.