So Ash has:
>At least 20 mons (or 40 idk the number doesn't change anything)
>A small number options outside of commands and switching out

Yugi/Atem has:
>Magic Cards
>Trap Cards
>Deflects
>Nullifiers
>A trio of Gods
>Monster fusion
>Can easily revive monsters with monster reborn
>The ability to merge with monsters ala duel armor

Ok