A level boat is important to me as a driver and as a slalom skier. It makes a difference in the wake crossing from side to side, especially at the slow speed at which I ski (30.4 mph). An extra little wake bounce may make the difference between my making or not making the next buoy at my shortest line length. Since a level boat is so easy to achieve, why not do it. In my SN200, one 50lb bag properly placed levels the boat no matter who is driving/riding. It takes very little effort or time to get it placed properly, and it is infinitely adjustable. A level boat also drives better. A level boat responds more consistently to pulls from either side, and the driver's sight picture is more consistent. Or so it seems to me.