Zstd is also great for io bottlenecked transfers with its adapt flag. I don't know if you can use it with rsync though. > --adapt[=min=#,max=#]: zstd will dyn

Zstd is also great for io bottlenecked transfers with its adapt flag. I don't know if you can use it with rsync though. > --adapt[=min=#,max=#]: zstd will dynamically adapt compression level to perceived I/O conditions.