[notpushkin]

msgspec must be insanely fast then: https://jcristharif.com/msgspec/benchmarks.html

But of course unless parsing and manipulating JSON is your bottleneck, Pydantic is great, too.

[espdev]

It's true. msgspec has incredibly fast msgpack serialization. It's a shame so few people know about it.

[notpushkin]

JSON, too!