Is it? I've been using it for sometime as well but it seems like there is a lot of room for improvement. E.g:
- Support for unlocking via Watch ID on the Mac.
- Currently on iOS when searching for a password within an app, if a site prefix is included that doesn't match what's in 1Password the list will just show no results, with no way to navigate manually to the login. Instead, you have to close the app, open 1Password, and copy/paste the credentials back in. Typically the master password will have to be re-entered as well, despite touch ID being adequate a moment prior. Since it's rare to sign up via the web now for mobile apps, this is the most common scenario for me when using 1Password for apps on my phone (and occasionally websites as well).
- Improved UI/UX on mobile. Dashlane is way better in this regard. 1Password overemphasizes features I don't need like tags and favorites and has a pretty cluttered look in general.
I like the native Mac app and open/local vault format. (Dashlane by contrast has a very buggy desktop app and requires storing everything on their servers.) But I would jump at the chance to use an alternative with a simpler UI and better experience on mobile.