I've been using Lastpass which has worked well for me. I got sick of browser crashes and decided to try the new Quantum browser (beta) WOW - fast. However it doesn't support Lastpass and after a bit of research, I decided to try Bitwarden. I am very impressed - took me about three minutes to import hundreds of logins (took almost a week to set up Lastpass). Everything seems to be working, no problems so far. Nice UI (in my opinion) and very logical and easy to use. I think they've done a great job and as someone with decades of experience in all aspects of IT, it is really good to see a system that seems to have been designed for people, rather than computers.