I always choose Education, mainly because of the Fireball skill.
Won't your Fury run out too quickly?
On one hand, you simplify the task of recruiting units, but on the other hand, you also make things easier for your opponent. After all, a stack of units under the effect of Fury, even if they are only 1-2 levels, is much harder to defeat. Especially if it consists of Cyclops, leaders, or warmongers.
In my opinion, Education isn't very appealing. What's actually useful about it?