Got the 29 inch youth version and the 32 inch adult version. Due to the youth version being lighter, the feeling isn't quite as dramatic. Most of the hitters I work with are in the 11-13 range. For the 11 year olds this is perfect. For the 13 year olds who are starting to move to the drop 8 drop 5 bat, this one is just a bit too light to have the same effect. But the adult one is just a bit too much if they haven't hit a growth spurt yet. Can't blame the product though, just something to be aware. I have also found that the 29inch works well for adult one hand drills, the offsetting weights allow you to control it one handed if swung properly.