If your game state is predominately level 200 twinks, sure. Of course, that's not a static state; The makeup of twinks any particular NW fight can very dynamic so you have to consider what you are seeing in the field and be prepared for it. 158 might not be so good if someone brings twinks at the lower end that they couldn't hit. Seems that isn't a scenario that most people have brought themselves to consider in this thread either.