QUIC was not designed for server-to-server. In that use case, you’ll [1]likely experience poor performance due to higher CPU usage (since QUIC is a user-space p

QUIC was not designed for server-to-server. In that use case, you’ll [1]likely experience poor performance due to higher CPU usage (since QUIC is a user-space protocol without TCP optimizations at the kernel/NIC level) and lower throughput. [1]This is based on public benchmarks, try searching for `TCP vs QUIC`