Out of curiosity, what does one even use a KClub for these days?
It's basically a toy. I guess you could use it on BST as an offhand for Dyna/Salvage? I saw a JP doing that a couple of months back, but this was before OAT WKR weapons.
Also, its amazing for Dynamis WS proccing, I use it when i'm not using my Quint Spear. Plus, if you offhand it with a Sharur or something you get wicked fast TP, which means moar damage.