There are tons of variations of HERO Monsters, from Masked HEROs to Evil HEROs
Each of the three decks is viable in their own way, though you won't want to stick with them for long regardless of which one you pick
The simple XYZ summoning method that did not require specific materials to be used allowed the deck to cycle through all the monsters it needed, and if it ever returned to the format, it could be a nightmare, as the deck pairs well with Divine Arsenal AA- Zeus - Sky Thunder
If there is a card that you really need to win and it is essential to your strategy, consider putting 3 of that card in your deck
You'll want to summon the Herald of Ultimateness as soon as possible and use its effects to negate the enemy from special summoning monsters
Theres an argument to be made about having either one on top, depending on the players needs