Talk:Kongou/@comment-202.151.15.209-20150721150353/@comment-25938809-20150723114413

They are, but when used with a 35.6+10 or Proto, the penalty isn't as bad as using 2 overweight guns at the same time. I trust a 35.6/41 (both upgraded via the Arsenal or Proto versions) setup to have a good hit rate outside of events.

In events, when accuracy is greatly decreased due to Combined Fleet mechanics, 35.6/35.6 on Kongous is worth using, yes. Even still, my experience with 35.6/41 last event wasn't too bad. Nothing scientific here unfortunately, just sharing my own experience with ya.