> On a 4K desktop monitor you still benefit from hinting.

I don’t have a 4K desktop monitor but I was curious to see if it does anything with larger fonts. Trying it out with Open Sans and it does still give an increase in contrast on a 34px title font sample, but not as significant as on the smaller body text: https://cdn.knightlab.com/libs/juxtapose/latest/embed/index....