Love 1Password, far better than Lastpass (I moved over about a year ago). For my browsing, I rely primarily on 1Password X extension in Chrome.
I'd love for 1Password X to adopt a security feature that I really liked in Lastpass: polling by the browser extension (I think that's what they called it). When I logged into the Lastpass extension in one browser, it would log out of all other browsers and I would have to reenter my master password when using a different computer or browser. For those of us that use a variety of computers, it's a great security option - you know that you're only logged into the instance that you're using at that moment, and any other web browser extension will log out.
1Password Version: 7.2.5
Extension Version: 1.14.3
OS Version: 10.14.1
Sync Type: 1Password