I have heard good things about the new 700 series, just out of my pocket range when I was investing in a sewing computer (see I am learning the lingo!) as well as a serger. Of course I have been buying feet left and right here to get everything I think I need for the moment. LOL I had a hay day with the book they put in with my 380 ---and now you can access it as a pdf ---- search Bernina for "Bernina Accessories Solutions for Your Ideas". Gives you a guide to machines assigning a letter then you go through and find all the presser feet and accessories that will work for your machine! I think my dealer loves me! LOL