Heimerdinger Skills for Mid Path 14.23

Optimal Heimerdinger skill order for the Mid path in patch 14.23, customized for the current LoL meta.
Heimerdinger
Heimerdinger the Revered Inventor
Hextech Affinity H-28 G Evolution Turret Q Hextech Micro-Rockets W CH-2 Electron Storm Grenade E UPGRADE!!! R