Quote Originally Posted by Kenji1134 View Post
The "ideal" way would be to somehow have a large set of tests where we change only 1 attribute at a time, but we currently do not have a large selection of gear with which we could change secondary stats without affecting the main stat, same goes for WD and the main stat.
There is a rich selection of i70-i130 gear!

Before HW, I isolated DET at a few levels of AP and at 58 WD. I found it to be pretty dang linear. Many others have said that AP and WD are the same way in isolation but I never got around to trying it out.