What are the key differences in tone and style between 'Invincible' and 'Conquest' within the 'Invincible vs. Conquest' arc?

'Invincible' is characterized by its dynamic action, humor, and exploration of a young hero's journey. 'Conquest,' as a Viltrumite, presents a stoic, ruthless, and strategically focused perspective, contrasting sharply with Invincible's emotional approach. The arc highlights this dichotomy.