I don't have any of the Berninas you are asking about, but I do own Berninas, and you can't go wrong, especially if you have a local dealer that you are comfortable. Customer service is top notch with Bernina machines. I think that is one of the reasons they can ask the big bucks, because you can't put a price tag on personal service. Make a list of the features of each machine. Circle the features that are different for each of the machine, and which ones you want. Sew on each one and see which one fits you best. Good Luck