User blog comment:Hayashi H/Max-efficiency Map-clear Formations/@comment-33019381-20160206191944/@comment-26486243-20160206201418

Carriers in that map don't airstrike hard enough for it to be worth sacrificing Artillery Spotting for AACI. Isuzu did get more useful for admirals without Akiguns, but these maps are too easy for even Maya to make a significant difference.