I remember when Trackloaders and Dozers had lever controls then foot controls came out, it took time to get familiar with them. I have noticed from both observing and talking with operators that it's easier to switch from manual levers to joystick then to finger controls on forklifts because it feels more natural to move with your hand and arm then with fingers, feels like you have better control. I have noticed that construction equipment and other simular machines have the joystick. Standup electrics have had the joystick for sometime now maybe we will see it more on the Sitdowns in days to come.