Talk:Development/@comment-70.241.152.149-20140701185406/@comment-110.169.42.134-20140701222029

Depends on where you level them.

Generally 2x 20.3cm and a seaplane for SuzuKuma and Kiso.

2x sonar and a depth charge for Hibiki if you will encounter any sub. Actually whatever you put on a DD won't affect its performance that much so stick with sub killing equipment is practically good for lvling.