For me, it was not difficult to get results from the FF, but it did prove semi-difficult to start getting EXPECTED results. But it really just takes practice. Of the vapes I've used, I don't think I've used quite the same inhalation technique as I am with the FF, so it did take a while.
Heck, I'm still finding a better technique "every day"
at this point. It does reward the practice. I mean, I can't believe how easy it is to vape 100 percent legal herbs while I'm out and about now. And, as far as I can tell, completely undetected.
Don't let the weight of the unit fool you - it can be used as a stealthy portable. This, I know.
If you have 30 seconds, you have time to take a damn fine toke from the FF and be good to go. With your FF hidden away at the 30 second mark and no more cooking. It's fucking sweet.
Now they just need a power adapter that lets us use while charging or with no battery and it'll really be a two-for-one.