Recommended setup for synced password manager

Dear list crowd, I'm looking for a synced password manager solution that connects my Arch PC with my android phone, and a Windows PC. I'd like to use my arch server as the nexus, and want to avoid commercial services by all means. One option I heard is using one or more keepass databases and keeping them in sync via syncthing. Another option seems to be bitwarden. Are there more good options? What do people use, that works well and painfree? What other options for automatic syncing of the keepass database would there be? I'd prefer short and on point answers without too much detail, but just a conceptual sketch. Thanks in advance, and maybe this benefits someone else as well. Georg