Thanks for all the feedback. I think maybe I'll stick to the games I know. From what I remember it seems the double double bonus game was 8/5 however it payed more for the four of a kinds, like 2,3,4's 100 per coin, and Aces 200 per coin, and Aces with Kicker 500 per coin, and it played more for the straight flush as well. Overall I would say between the two games it was between 98% and 99% with learning the proper strategy. It was a fun game to play though.
Yeah the quads were boosted on that game. And Deuces payouts were boosted in that game too to make up for the fact that you're likely going to make a suboptimal play in one of the games because obviously KK2 is not the optimal hold in DDB.
According to the Wizard of Odds, this game pictured pays 96.32% optimally. In his example calculations of game breakdowns, the deuces paytables often pay 100% or more, the house edge comes from the non-wild games.
Wizard of Odds "Dual Action Poker" Page