It would be nice to have if one could only afford it. It comes with a hard case on swivell wheels here in Australia at the moment. But you would need someone strong to lift it in and out I reckon.
I have an 11000se , but a friend of mine has it and said its way to heavy, to take to class or workshops.She has not had a chance to have a good sew with it yet.
Good question. Not sure I want to know about how wonderful it is... over the 11000se. I don't do well with temptations of this sort. Good luck.