I was thinking of getting get Hammond B-3X for iPad but thought I would try the desktop version first and noticed that the drawbars step between each of the stops...0, 1, 2, 3, 4, 5, 6, 7 & 8 so you can't slide smoothly between them. Instead you hear the sound stepping between 3, 4, and 5 as you move a drawbar from 2 to 6, for example, much like the VK organs as opposed to sliding smoothly as it does on my A100, my Hammond SK2 or like VSTs such as VB3 or even Galileo on my iPad.