Just received my copy of Miss. Ahles "Fine Machine Sewing" (nabbed from eBay), and just from skimming through the book it seems much is geared towards the newer computerised sewing/embroidery machines. While Miss. Ahles does state much can be done on mechanical machines, and there are techniques/pictures given (have to take her word for now, haven't had a quiet moment to read the entire book), she seems to prefer computer driven machines for the vast world they open up.
My favourite machines have always been the older all metal work horses such as my Pfaff 1200 series and soon to arrive vintage Elna Supermatic. Yes cams and button pushing is not the most sophisticated method for obtaining stitches, fancy or otherwise, these machines tend to be built for the duration and if one has a good make/model give excellent stitch quality. My main gripe with computer driven machines is problems caused by power surges, and the fact that sooner or later motherboards fail. Another problem may be when the manufacturer decides it will no longer offer support/make spare parts including motherboards or other computer bits. Once those go one has a very expensive door stop.
Thoughts/votes?
Candide