Talk:List of submarines by upgraded maximum stats/@comment-24136133-20131107204609/@comment-16916378-20131119084337

^ Price to pay for virtually zero field and repair costs/time.

Breezing through 2-3 with 3 subs and completing sortie quests for free was probably unintended by the devs. Even with B-rank finishes you still get CA drops that you could scrap for more resources.