Board Thread:Game Updates/@comment-3502824-20170916104500/@comment-24751757-20170917060036

They both had their own strengths and weaknesses:

The E-7 routing in this event was just pure cancer, and the only way to get out is to pray and use goddesses whenever possible, while European Princess herself was not much of a problem to sink if you take out her escort ships. In Summer 2015, the routing was a lot easier, but the accuracy of AA Hime to taiha your ships and her tanky armor were rather painful, not to mention the boss debuff for a limited time added more difficulty and pressure in my opinion. If we only knew that the number of transport enemy ships played an important role for debuffing, then we probably could take her down with ease.