Comment by kgersen

Beware of a performance hit (in term of bps not req/s) if you push big data with Caddy.

Go implementation of HTTP/2 already took a /5 hit over http/1.1 (Go http/2 implementation is 5x slower than Go http/1.1)

With HTTP/3 our early benchs indicate /2 ot /3 from HTTP/2 (so /10 from http/1.1)