Carbonated drink COCA COLA ZERO, 500 ml or Sparkling drink SANPELLEGRINO ZERO ARANCIATA ROSSA, 330 ml?

Energy 1 kcal 6 kcal
Fat 0 g —
of which saturates 0 g —
Carbohydrate 0 g 1 g
of which sugars 0 g 1 g
Protein 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 SANPELLEGRINO ZERO ARANCIATA ROSSA, 330 ml
Sparkling drink SANPELLEGRINO ZERO ARANCIATA ROSSA, 330 ml
6 kcal
Sugars 1 g
330 ml