Pretty sure she means on the actual boss, if you're using it on KC you've already lost the ability to use a BoB once you get to boss, and at that point you might as well use it over uni. Either way, arma sucks balls so I'm not too concerned. :P I've noticed no one ever uses titan on nex... Why is that? Not sure, as I don't Nex; but from what I've seen from videos, I guess Nex DPS is high enough that you need constant healing in order to get a decent number of kills for it to be profitable.* *If I am hilarious and utterly wrong please correct me.