diet hanson nutrition?

i have a problem with drinking too much diet coke and i know it's bad for me. But i'm wondring if i drink iet hanson i it's better. it says no sodium, caffeine, aspartame, preservatives, or carbs. and has Pure triple filtered carbonated water, citric acid, natural potassium citrate, acesulfame potassium, sucralose (Splenda® brand), natural fruit flavors with extracts of Washington black cherries. can someone tell me if it's better to drink?