The  Buy POE Items is, needless to say, to "level the game" to make more builds closer together with regards to damage values, electricity consuming and progression.

Secondly, when balancing the effectiveness of items and modifiers, we always were forced to take the prospect of double dipping into mind. We were required to reduce the strength of core passives and common goods that are effective for Ignite and Poison builds on the point where they aren't worth the investment for other builds. Lastly, Ignite and Poison had being reduced in power so that they were in a desired damage level after heavy investment in effects that "double dipped", causing them to be virtually worthless for builds that didn't take full advantage of these systems, creating another trap for players to get into if they weren't aware in the minutia from the game mechanics.

According to GGG, more systems will likely be undergoing big modifications in 3.0, though devs aren't ready yet to speak about them. Keep your eyes peeled!  Come to MMOAH to get POE Currency at: https://www.mmoah.com/