Talk:Shigure/@comment-113.23.24.88-20131114160439/@comment-115.133.87.230-20131204090515

A 12.7cm and a 10cm gun together will get a slightly better damage output against ship with reduced AA capabilty while two 10cm gun will get an overall decent performance against air and ship targets.

It is really up to you rather you want to equip one red main and one green gun or two green guns instead.