I have over the years participated in lots of swaps and robins. Generally they get an A, although a few of the blocks are wonky and some of the ladies don't know what quality fabric is. I just accept a small percentage of loss. The robins are really fun and are a challenge to get me out of my comfort zone. (Altho one disappeared halfway done once! But not off this board!) Just experiment with one and see. But,like May in Jersey, it is too easy for me to get too many swap blocks! They are addictive!