I used it before but I am not a huge fan of it, I do not remember the exact reason however so I might try it again. So far I have been using tab manager plus bu

I used it before but I am not a huge fan of it, I do not remember the exact reason however so I might try it again. So far I have been using tab manager plus but it does not let you group tabs together (unless if you create new windows). I miss the old firefox panorama.