The biggest challenge to adjust to might be the strategies between the games. As far as shotmaking and position play go, it’s similar in both games. Even billiard players think about where all the balls will be at the end of their shot. Once they get adjusted to the speed of the table and the size and weight of the balls, it’s all pretty much the same game. Check out the link below and the rest of the series to see a 9 ball and 3 cushion match between Torbjorn Blohmdahl and Efren Reyes.