Xintensity is 71 by default for this pool, I suppose is by design but does not look that fast from my tests, share ratio is still higher with lolminer
Defaults are usually not good.
The best --xintensity is pool depended
https://github.com/sp-hash/TeamBlackMiner/blob/main/FAQ.mdThe hiveon pool doesn't pay the full amount for level1 stale shares.