Talk:Type 4 Passive Sonar/@comment-34343339-20180629211326/@comment-27811420-20180630035042

Honestly, with the amount of oasw ships, higher stat asw equips, 3 piece bonus,  it's really not that important to have as many as it was in the past. I only have 1 of these and have crushed the last 2 hard mode event sub hime maps using level 40ish DEs.