I love my stripology ruler, although I've never tried using it with my non-dominant hand. I also have a Accuquilt Baby Go, but find turning the handle harder than rotary cutting. I would love to have an electric one though!. I'm also thinking about getting a Scan'n'Cut machine that needs no expensive dies. However I have yet to find anyone who has used one for cutting quilt blocks. I've posted the question on this board, but almost everyone says it's not for quilting because you can only cut one layer of fabric at a time. However, you can use a larger piece of fabric and duplicate the shape many times which would seem as good as cutting one shape through several layers of fabric. There's also many quilt blocks built into the machine. However I've never seen it demoed and don't know who much prep goes into making the cuts.