I'm going to be super original and say Bitwarden. I used LastPass many years ago, but there was a data breach or they dropped the free tier, or something and I followed everyone to Bitwarden.
Not only was it significantly better on Android than LastPass, had a free tier (but even the payed is stupid cheap), but the interface is just so much easier to use.
Lastpass was kinda janky but acceptable, then they did the thing where they wanted you to pay or choose between only mobile or only desktop, so I say "lol ok bye."
Bitwarden was solid for years and never nagged me to pay or threatened to remove features. As a token of appreciation, I decided to get premium even though I don't need the features.