Finished the map - what now?

So I am dynasty level 137, and I have the map entirely cleared, with about 95% of it 3 stars completed. I’m at orcish gear-production level.

My question is - should I just hold off upgrading weapons and armor til I unlock moonstone items? There doesn’t seem to be much else to do besides the gauntlet and occasional events - which I can also currently max out on my current gear.

Do you basically just stock up on supplies until your dynasty level is high enough for moonstone for gauntlet, at this point? Is there anything else to do? It seems like it would get boring real fast.

Thanks for any insight