Professional blackjack player, DarkStar, compares double-deck pitch to the typical 6 deck shoe game. Which one to play is up to you but both have advantages and disadvantages. There are many other things to consider besides the number of decks. Player favorable rules and good penetration can make the shoe game a better advantage play opportunity.
DarkStarBlackjack Book: https://www.amazon.com/DARKSTAR-BLACKJACK-Ultimate-Blackjack-System-ebook/dp/B010IS6192
Patreon: https://patreon.com/darkstarblackjack
Email for Training Opportunities: darkstarblackjack21@gmail.com
Twitter: @DarkStarVegas