User blog comment:Varzan Deodinm Beldinm/Have We All Forgotten about that Golem?/@comment-10380701-20141019101732

I personally think that the Giant Armor is the first generation of AK Androids, designed with no regards for cost, being 80% made of Dust and 20% AI.

As such, unlike the mass produced models, who may use lesser Dust and more tech, these ones are far more closer to the spell-based Dust stuff we've seen Weiss does.

Keeping it closer at home, the Giant Armor is Myrtenaster while the Atlesian Paladin is Crescent Rose.

One is more akin to the sorcery side of Dust while the other is more on the technology side of Dust.