"zstd vs lzma" is a classic compression decision: speed versus ratio.

Quick Tradeoff Summary

Zstd: much faster, great default for operational pipelines
LZMA: slower, often stronger ratio on generic text archives
Type-aware methods: can beat both on structured formats

Benchmarking Correctly

Use representative files, fixed compression levels, and full round-trip checks. Avoid single-file claims and include mixed datasets (CSV, JSON, logs, docs, binaries).

Where PZIP Fits

If your workload is structured data, type-aware extraction changes the game. PZIP keeps a never-worse fallback while chasing best ratio when structure exists.

Open benchmark table and compare by file type.