I was glad to find this thread. I'm a real newbie but for the second time. I gave up my first time because I cut stuff wrong and it never lined up!! So now I'm back and the ruler always slides, and I have some weakness in my right arm. I'm starting with a jellyroll but I'm thinking about asking for a Sizzix or an Accuquilt, (not electric) for christmas. Has anyone used both and can compare?