I really liked Azimir's arc, and I am curious about what's for them in the future.
There is probably going to be a huge disparity between Urithuru VS Azir VS the rest of Roshar.
The Roshar under Retribution has its light (warlight ?). The new world, almost all of Roshar, is going to build around that.
Urithuru will still have their Radiants, spren and fabrials and will develop this. We have already seen what a big jump of technology there was with the fabrials, with their now isolation they will probably double down on that path (though it might depends of wether or not the Sibling goes dormant).
And meanwhile, Azir is probably going to be quite far behind. They might have a small number of Unoathed, but otherwise are cut from everything. The dependancy on fabrials and stormlight also has generally very much slowed down Roshar in other technological progress, which means they at the stade of using candles to provide light while Urithuru has lifts and floating transportation devices.