Hey all you Zon people! Should I go for an Eth Titans or a Griffons first?
Griffon will probably yield the biggest damage difference since it directly effects the skill damage. Eth titans just leeches more which is just more quality of life.
Llifeleech is useless, since it only leeches on physical part of your damage… which is really low if you get ride of lightning damage part 
I was more referring to mana leech since Lightning Fury is a mana intensive skill. So the higher the physical damage component, the more you leech.