Cocoa bars OHO, 500 g or Cocoa bars OHO, 150 g?

Energy 391 kcal 395 kcal
Fat 4,9 g 4,9 g
of which saturates 1,1 g 1 g
Carbohydrate 74 g 76 g
of which sugars 29 g 23 g
Protein 9 g 10 g
Salt 0,5 g 0,6 g

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

Cocoa bars OHO, 500 g
D
Cocoa bars OHO, 500 g
391 kcal Fat 4,9 g Carbs 74 g Prot. 9 g
Sat. fat 1,1 g Sugars 29 g
500 g
Cocoa bars OHO, 150 g
D
Cocoa bars OHO, 150 g
395 kcal Fat 4,9 g Carbs 76 g Prot. 10 g
Sat. fat 1 g Sugars 23 g
150 g