Objective: Secure & private password management, prevent anyone from stealing your passwords.
Option 1: Store Keepass PW file in personal cloud service like OneDrive/GoogleDrive/etc , download file, use KeepassXC to Open
Option 2: Use ProtonPass or similar solution like Bitwarden
Option 3: Host a solution like Vaultwarden
Which would do you choose? Are there more options ? Assume strong masterpassword and strong technical skills
Bitwarden+vaultwarden, harden the chosen VPS, set SSH to use keys only, then setup fail2ban for webserver and ssh Also consider putting ffsync on it as well for extra browser benefits.
Remember to back that up, and test the back at intervals to make sure they work