Sorry, I don't know any of those machines. I've been dragging a Janome AQS 2009 (which is a Platinum 720 with a different name) around the country in our fifth wheel for the last year and a half. It's done everything quilty that I've needed it to do, but being a 3/4 machine, I don't think I'd want to use it to quilt a full-size quilt. Have quilted lots of lap quilts, though, and even a couple of twin-size. It has a hard cover which slips over the machine, and then it goes into a wheeled bag I got a Joann's. Easy to set up in the trailer or to haul to classes or quilt guild meetings when we are on the road. Originally I was sewing on a portable table I got at Target, but last fall I bought a SewEzi table for it. What a difference to be able to sew and quilt on a flat surface at the correct height! Whatever machine you get, I'd recommend the SewEzi with the proper insert for your machine. You can also get an insert for your home machine, so you can use the table with it also.
Happy sewing on the road
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