This is a completely free herblore bot and I have used it to get over 400 herblore levels altogether on many accounts and it has never once failed or stopped working at the Soul Wars chest. VERY highly recommended, probably the best bot I have ever seen.
I have the Rsbots.net one, and it's sub-par. Rsbuddy, though, has one called PnHerblore or something, it works AMAZING. I found with the scroll of cleansing it was taking autoherb too long to sense it was time to bank, with pnherb it just banks after making 14.
oh yea this
Badass bot it can do fletching, herblore cooking love it <3
Also RsBots autoherblorepro i think its what its called is pretty good as well havent had problems with it yet.