In the end, I ran the decompress on one subtree at a time rather than the whole disk, (and simply erased about half of them that I no longer needed first), so I don't have an actual time that is comparible. Sorry
Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.