User blog comment:Shinhwalee/Guide to Power Leveling Heavy Cruiser (CA) in World 3-2A/@comment-25779449-20150321231530

Like this one. Glad someone put this into a separate blog post. I was thinking of this before until discovering 5-4 (3 nodes), but more demanding on the ship levels & equipment.

I've done some exp'ts on 3-2A to test the Artillery Spotting chances, thus the content above was very familiar to me