I have the devil's own time trying to decide which lens is clearer when getting new glasses! I like b best, but both are nice. I did a drawing like this when I was up north, except I had squares of a focus fabric and 4 patch mixed in the picture. Loved what it looked so I started making blocks, well I found that I had to do 9 patch instead of 4. Guess you have to take into consideration that 2 1/2 inch strings do not make a 6 1/2 inch 4 patch! Top turned out cute.