User blog comment:Zack Tan/Volume 9 Intermission./@comment-70.160.109.135-20150825014122/@comment-26853562-20150828033942

First, of course I was not referring to items difference in this regard, and second I don’t think is 5% either. Like I say

“(Let me say again, is not the best method but is better than just to use qty of lvls)”

To be honest the difference in power due to lvl will be different depend on which RPG you take reference from. I just say its best then compering a 5 lvl gap between low lvls and high lvls, which I can guaranty that in every rpg settings that you see the difference in power by gap lvl will shirk as you grow.