GMS leaving asian content aside?

The only world tour areas even worth mentioning are the Zipangu parts, and even those are gonna be overwhelmingly useless given how difficult they are to reach/survive in. All the other ones are so bad they make Omega Sector look like top tier content. Seriously, there's nothing to explore in Floating Market. You'll get there, in 5 minutes you'll have reached every map, in 20 you'll have done every quest, and then you will NEVER set foot there again because all the maps are horrible and the monsters are weak as hell and there's no reason to see it. Same for Shanghai. You can say you want to "explore" it but when a level 10 archer can reach every map in the town without risks it should be a little red flag that it's not a very worthwhile area.

Also, I don't think there are even good monsters for low levels that are worth mentioning. The EXP there isn't good at all, even for level 10s.