Originally Posted by n4n0
I'm doing herb from 83
Hoping to get 95-96 during the bonus xp. My suggestion is just to make sure you have the unfinished pots ready. Soon as you log in, start mixing the finished pots as fast as possible
This is a good tactic , i got from 91 - 99 in 10 hours last double exp weekend.
On topic , http://runescape.wikia.com/wiki/Calculators/Potions
is a site that is useful for prices/exp as it tell you how much your paying per exp point , find the one with the lowest cost per exp ratio for your level an pump it.
Also i think 220m will get you almost to overloads, but im guessing around 92ish to be honest, good luck man