Sparkling drink COCA-COLA Zero, 200 ml or Coca Cola Zero Sugar 500ml?

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

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

Sparkling drink COCA-COLA Zero, 200 ml
C
Sparkling drink COCA-COLA Zero, 200 ml
0 kcal
Sat. fat 0 g Sugars 0 g
200 ml
Coca Cola Zero Sugar 500ml
A
Coca Cola Zero Sugar 500ml
0 kcal
Fibre 0 g Sat. fat 0 g Sugars 0 g
500 g