Sparkling elderflower drink, organic HÖLLINGER, 500 ml or Carbonated drink COCA COLA ZERO, 500 ml?

Energy 29 kcal 1 kcal
Fat 0,5 g 0 g
of which saturates 0,1 g 0 g
Carbohydrate 6,6 g 0 g
of which sugars 6,5 g 0 g
Protein 0,5 g 0 g
Salt 0 g 1 g

Figures from the product labels. Green is the better value.

Sparkling elderflower drink, organic HÖLLINGER, 500 ml
D
Sparkling elderflower drink, organic HÖLLINGER, 500 ml
29 kcal Fat 0,5 g Carbs 6,6 g Prot. 0,5 g
Sat. fat 0,1 g Sugars 6,5 g
500 ml
Carbonated drink COCA COLA ZERO, 500 ml
A
Carbonated drink COCA COLA ZERO, 500 ml
1 kcal
Sat. fat 0 g Sugars 0 g
500 ml