How can I discover the archetype or archetypes who will most inspire me?

Answer 1

That's kinda like asking 'what kind of music do I like?'

The answer is, or can only be, self-evident: what characteristics do you wish to emulate?

Part of the knowledge comes from the self-journey. As you travel, the answer will be revealed to you.

Answer 2

Read. A lot. And be open to the stories other people tell you. Oh, and don't be bound by archetypes. They're quite limiting and not a whole lot of fun.