Benchmarks should be more accurate, more attention to details please

Thanks for benchmarking.

I've noticed that not all libraries are in the same condition. For instance, `loyd/clickhouse.rs` uses LZ4 by default, that's a reasonable default, but the best library uses no compression by default AFAIK. Disabling it increases performance x2 on my machine.

I would like to see more attention to such details for all other libraries, not only for your favorite one.