Carbonated drink COCA COLA ZERO, 500 ml or Sparkling drink COCA-COLA ZERO CAFFEINE, 0.5 l?

Energy 1 kcal 1 kcal
Fat 0 g 0 g
of which saturates 0 g 0 g
Carbohydrate 0 g 1 g
of which sugars 0 g 0 g
Protein 0 g 0 g
Salt 1 g 0 g

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

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
Sparkling drink COCA-COLA ZERO CAFFEINE, 0.5 l
C
Sparkling drink COCA-COLA ZERO CAFFEINE, 0.5 l
1 kcal Fat 0 g Carbs 1 g Prot. 0 g
Sat. fat 0 g Sugars 0 g
500 ml