Well I get the point of view. I play Dark Eldar too. I just am maybe comfortable with improvisation. Almost every list I build is a Brigade which gives me the tool bag I need to win and it stops my enemy from "keying in" on any one unit, since i require no one unit in order to win if that makes sense. It has resulted in many lists others would probably not PREFER, but I think that winning is reward enough most of the time for any conflict with preference. Hehehe.
I will say this: I DEFINITELY am a little frustrated that you almost HAVE to take the "six elites" detachment when playing Dark Eldar. It's aaaaalmost impossible not to it seems like. Just a quirk of their design I suppose. Hope they make Wracks Troops again.