This is what I do too. Biggest complaint is the lack of official apps for mobile devices. I’ve used MiniKeePass in the past but am hesitant because there doesn’t seem to be much active development and I don’t see the source code anywhere.
Do you access kbdx files on mobile devices? If so, what do you use?
The biggest problem with MiniKeePass, in my opinion, is that it doesn't support the new iOS autofill API and that it doesn't support even basic syncing. You always have to make a manual copy of the database file and you can't really create logins on mobile because of that.
There's a fork of MiniKeePass called KeePass Touch, but they don't publically host the source code anywhere. You have to email them to ask for a copy of the source code, which is technically GPL-compliant, but a bit annoying.
Do you access kbdx files on mobile devices? If so, what do you use?