I think you're missing out. I don't own a FF2 - I'm following this thread because of early rave reviews - but I went from a MFLB to a mighty, which the 'vape critic' rated 1 pt. less than FF2, and haven't used the MFLB a single time since: all that shaking w/MFLB, the long learning curve (different strains vaped differently in my experience, things could combust if you overdid it) - it's a great product: stealthy, relatively inexpensive, lifetime guarantee, etc., but the mighty's a game-changer, and if the FF2's as good as the vape critic - and some of the 'early adopters' - think, it is too.