Have been using 1password for about 5 years now and have not have a single problem. I really like the integration with browsers and the iOS app. I am keen on testing protons though since I use the VPN and email.
In the same boat. Love 1pass, and excited to use Proton's as I use all the other apps in their environment. There is a lot that is missing from proton's but its new and a work in progress so we will see!