i've got a good ammount of expierence with it... and i'll tell you flat out... it's not worth the money it costs... it's extremely unreliable and unpredictable... factor that with a ridiculous cost (400+ dollars for a month long supply?) and it just becomes impractical.... look it up if you don't beleive me tho... it really is unreliable.. considering it's given as a last resort, you need something you know is going to work, and one time you may take what you're prescribed and get far more than relief out fo it, while the next day or even the previous day (to show tollernace isn't a factor in it's unreliability) you'll of taken the same ammount under the same exact conditions and got no effect, much less any relief out of it...

in all honesty, stick to the herb.... completely reliable and ontop of that, depending on the grade you deal in, much much cheaper... (it'd probbaly be about even if you bought the best of the best and wasn't smoking constantly...)