Board Thread:Questions and Answers/@comment-35024412-20180320195945

Which of the three boxes i.e. starter, extra and ultra is best for collecting blueprints of any vehicle? If one has sufficient points to purchase any of them, which should one go for if the only aim is to get blueprints. Rarity/number of other cards does not matter at all.

It would be great if someone has stats supporting the best box for BP. If not, even answers from your experiences are also welcome. 