Board Thread:General Discussion/@comment-29666298-20160830015900/@comment-232062-20160830053158

Shoukaku and Zuikaku if you've got the right girls and items for the questlines Prototype Flight Deck Catapult, Sandbox/Aircraft Conversion Flowchart (wikiwiki ver.)

also Sandbox/List of ships by combat performance for figuring out whos who when it comes to ass kickers.