This is a varation on Sklansky's game. In the actual game, the player is only allowed to double on any pair and this cuts the HA to <0.5%, assuming perfect strategy. The cardroom that is offering this game has definately not done a detailed analysis of its advantage. I know that the above rules reduce the HA and maybe even swing the game into the player's favour. I was wondering by how much. This room is experimenting with the rules using small sample sizes so I'd like to maximize my advantage while I still have a chance.