It kind of depends on how tough the game is. At my local casino I win 4.5 bb/hr at the 1/2(1,125 hrs) and 3.1 bb/hr at the 2/5 game(740 hrs). I've also logged about 120 hrs at a casino in Albuquerque at the 1/2 and make 6.5 bb/hr. At a tough game I think 3bb/hr is pretty good. At weak aggressive games the sky is the limit.