I use brotli on my personal website, and usually notice 15-20% smaller files than the gzip equivalent. It's a bit of a pain to install a brotli compressor but t

I use brotli on my personal website, and usually notice 15-20% smaller files than the gzip equivalent. It's a bit of a pain to install a brotli compressor but then very easy to add a single build step to compress all static assets.