that vestax you posted up is not really the best for rotary, ive used it before and was a little uncomfortable....i presently own the pioneer DJM-3000 and am really happy with it and as was mentioned before, you can add the rotary knobs to it, though i have not done so....but for rotary i'de go with rane and the ever so popular urei.....never got to use a bozak so i cant comment on it....