Here comes the Salvatore...
When I went to place an order for my Salvatore, I asked MR Salvatore whether I should by his manual machine or his programmable semi-auto machine. He unequivocally said his manual. Less to go wrong in the long run. So that is what I bought. I guess you have to be a bit smarter than a little monkey in a tree or McDonalds' employee to operate one. However U don't have to be smarter by very much.