Kukri Beast Goodbye Brother effect makes it worse than the Kukri Noble Gold?

Does the Goodbye Brother effect on Kukri Beast make the right-click slower when you kill someone with it, or is it just the animation and doesn't affect the real speed? Would that make it worse than the Kukri Noble-Beast?
If it does make it worse, shouldn't we get an option to disable it, like the Shovel Born Beast?

Comments