I am a big fan of pre cuts. I buy more of them then yardage. I rarely use them as is so if there is a size difference in a few it doesn't bother me. I use layer cakes and charm squares on my Go dies. They fit great. The jelly rolls are great string piecing and piano key borders. I like fat eights better then fat quarters. Not much scraps left over. I have a shelf unit full of pre cuts. I can walk in my sewing room and be instantly motivated just looking at them.