Cache hits vs subsetting FA only is probably a wash overall. I don't have numbers for that specifically, but that's my strong hunch.
As soon as you want to add your logo or use a different icon set, it's worth it. I think Fonticons is more important if you're looking for something a bit different, style-wise.
As soon as you want to add your logo or use a different icon set, it's worth it. I think Fonticons is more important if you're looking for something a bit different, style-wise.
(We're dogfooding Fonticons on Fonticons. And we had a lot of fun with some of our error pages: https://fonticons.com/404.html, https://fonticons.com/500.html, https://fonticons.com/503.html. Copy and pasting icons out of Illustrator makes it super fast.)