> lean-zip beats every single compression level miniz_oxide

Miniz_oxide is an intentionally simple implementation. It would be more fair to compare it to the newer zlib-rs[1], which even beats zlib-ng (fastest implementation in C)[2].

[1]: https://lib.rs/crates/zlib-rs

[2]: https://trifectatech.org/blog/zlib-rs-is-faster-than-c/