Awesome container extension! This let's me use firefox on every computer with as many accounts as I want.

+ Can separate different accounts to work on
+ Containers are themselves easy to manage
+ Can set default sites to be opened as specific containers (etc. a work intra)
+ Has keyboard shortcuts

And Couple improvement actions I would like to see with the container extension

- Configurable keyboard shortcuts. At least for now (that I'm aware of) you can't customize the keyboard shortcuts. => When having almost 10 containers it comes a bit of a nuissance to press Ctrl+Shift+9.
- A shortcut to open the existing tab with a specific container. Now you can do this by Ctrl + . and then choosing. But it would be great if you could do this faster.