Since Dropbox recently stopped to support ecryptfs, I started looking for alternatives (KeepassXC + Google Drive/SpiderOak, Lastpass were some candidates).
Looks like Bitwarden is worth testing too :-)
I've also been using Lastpass at work since 2015 so have experience of those three and if I had to start over and pick one it would definitely be Bitwarden. Highly recommended!
I've been using this setup for years, and it works well for me. Now I think about it, the only minor pain point is not syncing over some kind of HTTPS mechanism (for getting through corporate proxies).
KeePass would be perfect if I had an easy platform to share the file on. A VPS isn't reliable enough for me, and Dropbox 's proprietary Linux client did suspicious stuff.