Board Thread:General Discussion/@comment-31632308-20170330145708/@comment-27159162-20170331235159

They're both good in their own ways.

Four Arms is smaller and lighter, and can't hit as hard as Humungousaur, but he's also much more agile, causes less collateral damage, and has more options in combat thanks to his extra arms.

Humungousaur is less agile and has fewer options, but he's strong enough that he can power through most things without harm. He also tends to break stuff, so he's bad in places like spaceships, which are fairly common battlegrounds for Ben.

Humungousaur is much more powerful overall, but Four Arms' agility makes him able to fight much stronger enemies than himself, while Humungousaur can't do much to combat a stronger opponent.

So yeah, they're useful in different situations. It's a similar story with XLR8 vs Fasttrack, Grey Matter vs Jury Rigg etc.