Board Thread:Questions and Answers/@comment-61.247.14.196-20170401191936/@comment-29023734-20170404040630

Well, I'm not so sure what exactly you're looking for but 7-1, 7-2,7-3 they all give the same amount of exp for the boss nodes only. The other nodes, well as you progress to higher maps, the exp on regular nodes do increase a bit (by how much, i suggest you check the wiki page on world 7).

I usually grind in 7-1 cause minimal sword damage (like that 1 hp damage) while the other maps, they tend to vary from 11~15 damage or something like that, it's really high.

Plus, I usually experience minimal troop loss there too. Also, there's no restrictions on what kinds of long ranged troops you can use. Meanwhile in 7-2 you can't use musketeers and 7-4 you can only use musketeers...

I usually have a hard time trying to grind them to higher levels since I get bored easily, but I do know that when I participate in events and go all out on them, my Kiwame Tantous usually benefit a lot from it. Like that Regiment Event 2, I think I raised Gokotai from lv 35 to lv 41, and all my other Tantous received similar level ups.

Definetly doing internal affairs to raise your Kiwame Tantou's hp is a plus. Especially when you're grinding in the later maps. I'm really glad that the lower hp Kiwame Tantous I have (like Imano, Gokotai) are at the max hp points possible,because it helps a lot. And it does take forever to get all of them to max hp...

But other than that, I don't see much of a difference. Try some of the world 7 maps and see how it goes for you. If not, you can always go back to world 6 maps.