both are pretty arrogant, but kalphiter is generally a pretty cool guy and even seems to be capable of being reasonably professional when necessary, a general personality that is frankly a little like badspot
lub seems to pretty much always be a douche to everyone that isn't already his (literal) butt-buddy, but i may just not be paying enough attention to him
semi-relevant: all these “rub” puns are going to make me kill myself