User blog comment:Shinhwalee/World 4-3 Power Level Guide for DD & CL/@comment-129.97.131.0-20151109165444/@comment-24930367-20151109171420

You should. That node isn't a joke, especially the pattern with Ta-flagship.

It's recommended to have two/three sets of fleets for 4-3 if you want to power level in case J node does its job to send you home.