The one-block wonder and stack and whack methods are comparable. The only difference between them lies in how you lay them out and put them together. The latter defines each block, while the OBW requires sewing all the blocks without any sashing or background. Your stack and whack block can have six or eight sides, depending on your pattern and template. It can also have either a pinwheel or kaleidoscopic shape. In addition, wedge templates for making blocks like Dresden plates or fans are also available.