Currently cMix is now down to 89.93% precomp success rate because a bunch of Cryptocalibur nodes are (again) incompetently managed and have reduced the network performance by almost 10%.
Most aren’t doing sxxx (points, not commission column):
They probably won’t get slashed for this, but their reputation is already “very bad”, according to the xx Network Explorer. Example for one of the nodes from the screenshot
Why anyone uses these clowns remains a mystery.