I have never made a One Block Wonder quilt but it id most definitely on my list of things to do. I have done a stack and wack quilt but I was not happy with the choices of fabrics I used after I pieced things together. There is a large learning curve on colors and placement is such quilts.
I will have to take my time on one of these One Block Wonders and I know me, I like to run right through things and this is a quilt were running right through is not an option.