About to start Ancillary Justice. Heard it's good.
It is, but almost certainly nothing like what you are expecting.
I've just finished the last of N K Jemison's "Inheritance" trilogy. The first two books are good, but the last rather weaker. They are a thematically linked set, rather than a long story split in three. The basic premise is a world where the local gods (with one exception) have been bound to the mortal realm, and serve at the whim of the ruling family. But while they have to obey orders, their power is largely undiminished. The first two books are about humans who come in contact with them, but the third is from the POV of one of the gods. As such, is falls foul of an old rule of literature, best expressed by G K Chesterton (IIRC): "To tell how extraordinary events strike extraordinary people is to have one extraordinary too many."
I'm going to guess that most people here won't like the whole set though: the books are low-key, and about people, not magic (although there is plenty of it), dragons or ice zombies. If you like Robin Hobb, you will probably like them. If not, you probably won't. They're not similar though, except in the kind of audience likely to appreciate them.