Absolutely BitWarden unless you want to do KeePass+SyncThing and can do your own research and keep track of the app specific issues in how they handle sync conflicts.
I've been so satisfied with it that I showed it to my manager, he started using it as a private customer, and we adopted it as the company wide password manager some months later.
Are you also shocked at how many people don’t use a password manager at all and reuse the same password?
I recently picked up my adult daughter’s phone and tried the password I knew she used as a teenager, it is still the one she uses. I’ve tried to get her and other family members to use password managers and better security practices. It’s like talking to a brick wall. They all think it is too much work. Of course, these are the same people that post their entire lives on social media.
I just use BitWarden and it's close to perfect.