This is incredible, thank you very much !

Article is a month old...

Yeah, i have a combination of a selection of folders in bookmark bar for various functions and a home page / speed dial again with bookmarks which are container enabled, makes my workflow much easier.

As i say, it really comes into its own with the container bookmarks addon

https://addons.mozilla.org/en-US/firefox/addon/container-bookmarks/

It can be a bit of pain to get setup with containers for bookmarking, but if you get stuck feel free to shout

Combined with container bookmarks extension, it becomes really handy.

Amazon, i can login as my personal or my company account based on the bookmark I click

Social media, different profiles straight in with their bookmark

I manage a few things for my mother, utilities and such, keeping her logins already logged in in a bookmark folder is handy.

Essentially, any time you need to segregate logins / accounts.