This extension works very well. It's responsive, designed cleanly, and incorporates all the necessary features. I switched from Lastpass when they weren't supporting Quantum and haven't used it since. I had always noticed bugs and extremely poor performance from the Lastpass extension, but didn't think to look for an alternative. Bitwarden can import your Lastpass data (took me 5 minutes) and has covered all the features and functionality I needed. I basically haven't even logged into Lastpass in the past 6 weeks that I switched.