[pcthrowaway]

Does it allow "saving" tab groups and having them sync with what you've actually put in them? Last I checked this was still an experimental feature in Chrome (it might be auto-available now), but it's a killer feature for me (it auto-syncs with whatever you add to or remove to the tab group also).

Mozilla providing the same would be required for me to make the switch altogether (though I happily use it for some things already)

[ranguna]

Yep, the extension support syncing your groups across devices. You'll need a Mozilla account for this.

I'm not sure this is the case for panorama view.

https://blog.mozilla.org/security/2020/02/06/multi-account-c...