Replaced Fira Sans (311 KB) with Route 159 (55 KB). Even if it's not the perfect typeface, I'll keep looking for lightweight replacements.
I wasn't familiar with this font. Looks interesting. What did the creator mean by this sentence: "It is designed to take wide countertops inside letters, including lowercase b, d, p, q, making it even harder to collapse even in small size"? Wide countertops?
I think he meant that those letters are readable at small font sizes too compared with a regular sans font.
Good to know. Thanks.