I'm giving this a lot of thought, because I want to pick the method that is the least amount of work. Not that I'm averse to work, but my back isn't allowing a lot of cutting right now. The Simple Folded Corners ruler method seemed like the most straightforward to me. I thought I could use the Accuquilt to cut the squares, then realized I don't have the right size die for the smaller squares (but those wouldn't take that long with regular cutting). Then I started thinking about the difference between having a straight up square with corners sewn on vs. a diagonal square with triangles on the sides, and how it will be oriented in the end. I also thought of doing the largest set with the V-Block trimmer, and the smaller sets using the traditional method. Dither, dither.