yes, dificulty mater, higher dificulty give more mats, but there still bracket, wich mean you can farm the same amount of mats in same dificult from tX to another TX dificulty, i dont remember the bracket but its like, there no point farming TX*X since a lower dificulty award the same reward.
edit by X i doesnt mean 10 in roman, i mean a random number
This post was edited by steeltype on Aug 27 2015 06:28pm