Talk:Oyashio/@comment-126.65.219.204-20160525020015/@comment-90.4.109.65-20160525031543

According to kancolle-db.net, E-7 has a better drop rate (4-7,3% vs 1,6-3,5% depending on the difficulty).

On poi statistics, the rates are lower, but E-7 is still better.