Green beans Rimi, 150 g or Green beans, 500 g?

Energy — 31 kcal
Fat — 0,1 g
of which saturates — 0 g
Carbohydrate — 7 g
of which sugars — 3,3 g
Protein — 2 g
Salt — 0 g

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

Green beans Rimi, 150 g
Green beans Rimi, 150 g
150 g
Green beans, 500 g
A
Green beans, 500 g
31 kcal Fat 0,1 g Carbs 7 g Prot. 2 g
Sat. fat 0 g Sugars 3,3 g
500 g