Comment # 35 on bug 1192457 from Takashi Iwai

(In reply to Martin Wilck from comment #32)
> Is there anything that prevents us from re-enabling zstd now?

I think yes, at least for TW, we should try rolling things.

And, let's try a bit higher compression level.  The original bug description
here is about the increase of binaries, and the image creation workaround
doesn't influence the actual sizes.

I suppose the level 10 could be a good compromise?