When using BiS, I understand that there is a slide on stats so that there are actually several sets of stats that produce very similar results. That is fine and good but that doesn’t work as well in actual game play.
For Shadow Priest, as an example, some lower haste builds might produce similar numbers. However having the higher haste makes the rotation easier to maintain and recover if you are forced to move several times in a row or get hit by an affect or some other uncontrollable thing. To put it simply, Priest players will have a better and easier experience with higher haste, its something simply accepted by the community.
With that in mind, and given that there are in fact several sets of gear that produce results near max, I’d like a way to say, “Show me a BiS gear set that is near max with high haste.” instead of it just randomly picking a set somewhere on the near max scale.
I hope that is understandable.