have not seen or heard of the game. would like to know more, the rules and pay tables, since i am assuming that it's a stand alone hand, not player vs dealer.
to make the game +EV, and assuming that 98.5% is accurate, the rating for comps would be the key issue. a table game is not going to be rated based on each individual wager (coin in) as a machine would be with a players card inserted. no multiple points either.
the speed of play would also determine the house theo, which is what comps are based upon.
sorry, just speculating, but i do not 'see' this being a viable advantage play based on my 'knowledgeable' speculation. a progressive could impact that statement.