Kaito (Yugioh) vs Shark (Yugiioh)

Round 1

both use the cards they used in the anime and manga with each getting their best possible hand.

Kaito also can his arc v incarnation's cards.

Round 2

This round uses their archetypes rather then their actual official decks, Sharks vs photons. What's the best deck.

Also they get normal drawing hands unlike the perfect hands that they were allowed in R1

Best deck in real life? Kite wins for actually having a deck based on a real archetype.

In duel links, Shark would win.