User blog comment:HistoricalGamer/7 Key Subs In History/@comment-10905876-20160214061230/@comment-27793373-20160214202856

Great, Kevin. Although your list focus on the design of the sub too much. Wherea my list focus on its effectiveness and its combat record. So if you are making a list of 7 best designed subs, you would get a high mark. GG.