Talk:List of Secondary Guns by stats/@comment-71.230.58.28-20150806232654/@comment-26594018-20150806234408

Not necessarily. You have to look at which ones can be upgraded with Akashi. The 90mm and the OTO can both be upgraded, thus making them superior to the others in their class. They also have different properties and uses, so you can't really compare them in usefulness.