Personally, I use Splash ID. I've been using it since the Palm Pilot days, back in the late '90s. It does cost a few bucks, but I have found it easily worth the price for all the years of use I've gotten out of it. They changed their business model to make the cloud sync a yearly subscription. It's really convenient to have all of the info on both my phone and my computers. Sometimes they run a special where they offer a lifetime subscription for a single price. Worth asking if they're currently offering that.
As R. Proffitt suggests, the name brand password managers are popular for a reason. A couple of them are free. Try them out and see which feels the most comfortable for you.
I briefly tried to switch to KeePass a couple of years ago. If all I were saving were website passwords it probably would have been Good Enough. I tried using an add-on that provides extra fields for other kinds of data, like account numbers, phone numbers stored with credit card numbers, etc. But, I found it very awkward to use. Splash ID has templates for that sort of thing. Sure, it's just text fields, but it makes for easy and convenient organization.
One suggestion with any password manager. When you're creating a new account, make yourself stop and create the new record in your password manager. In fact, what I have trained myself to do is Copy&Paste from the password manager into the website or app. That way, I can be certain that the password in my manager is precisely the same that goes into the account.