CSO compression level

[Squall]

There are 9 levels.
What is the best compression level if I want to keep good speed and save storage space?

[vnctdj]

The 9th level gives you the most compressed file
If you want to have a good speed too, I think the best thing is to test several levels of compression and to choose the one you prefer !

[[Unknown]]

Well, the compression level mostly determines compression speed, decompression speed will not be affected as much.

I think 6 or 7 is usually considered a reasonable value. I always use 9... why waste space?

-[Unknown]