I have not seen these rulers in action and it looks like they will not be at any quilting show near me this year. I already have an Accuquilt Go! (manual crank), but really don't like doing strips on it.
Patrice, I also started wondering about how it would work on just a few layers and how much force is required on the cutter if there are a lot of layers of fabric. I'm thinking realistically 4 layers at a time is all I can handle and, for that, my June Tailor and Stripology mats are pretty good. I am intrigued by the smaller rulers that seem to allow such quick and accurate cutting of cornerstones, etc.