Rated 5 out of 5 stars

Use to switch between multiple concurrent profiles. Also use Session Manager to manage/group multiple backup sessions(tabs and tab groups) within each profile. On top of that have Tab Groups re-enabled via add-on, and finally use Tab Groups Helper to group and manage multiple tabs and tab groups. All working well together, but disable automatic add-on updates as it is a finely tuned setup. Better to update to newer add-on versions after they have been well and truly tested.

This review is for a previous version of the add-on (1.7.5.1-signed).