What are your Top Ten KU progression stories?

I mainly read on Royal Road, but I recently bought a Kindle Unlimited subscription and wondered what the best progression stories are on there.

I realize a lot of books on KU started on RR, but I understand there are some authors who skip RR entirely and just publish directly to KU.

For reference, some of my favorite stories on RR right now are Path To Transcendence, Chaotic Craftsman, and Sky Pride.