I'm using FW1. There is excellent documentation, and it is relatively lightweight, yet does everything I would need.
The other alternative would be ColdBox. The ecosystem is more complex, and maybe more complete in a way, but you have to buy into the Coldbox way of doing things.
I use Lucee for all new development, and now avoid using a Hibernate wrapper, or ORM. Hibernate seems useful until you run into a bug, which you can't do much about, particularly since the Hibernate wrappers lag well behind Hibernate itself and don't get much attention, although the Lucee team seems better on this front. I can fix my own sql, generally within minutes, but need to work around Hibernate wrapper issues as it make take years for a bug to be addressed.