Earlier quoted context omitted.
I’d bet on KeePass 2 longer term. KeepPassCX has been around 10 years (forked from a project started 8 years before that). Actively developed, cross platform. There are decent apps for android and iOS (eg Strongbox) I’m going to migrate off 1Password to it soon
I did this some time ago when 1Password announced switching from having native apps to being containerized web apps. Have not regretted it one bit.
1Password 8 has greatly improved security architecture compared to the previous versions. Just one example of many: when rendering the item details, the Rust core would not send the password value to the UI layer until the user clicks "Copy" or "Reveal" password.
In addition to that, 1Password 8 has better integration with the operating system that any other version in the past — Touch ID, Windows Hello, Secure Enclave, macOS Accessibility services, etc, etc.