[maybebyte]

This is good feedback, thank you. When I wrote the article, I erred on the side of too few comparison images rather than too many. What would you recommend for comparison blocks? "The five boxing wizards jump quickly" and maybe a fizzbuzz?

For what it's worth, I generated the comparison images with Harfbuzz and ImageMagick, so in theory I could publish the script and then anyone could make their own comparison images. Fair warning: it's a quick and dirty shell script, written only to get the job done.