Okay so disabling that Cross Monitor Swapping did it.

Clones at 2nd monitor, in DX9, 50% render, everything absolutely low, and locked at 30fps /perfect

Main, on main monitor, in DX11, 200% render, everything ultra, except shadows and liqud details running at 60+ FPS in stormwind /perfect

Now, do I need two copies of WoW to have different game executeables, because otherwise I have to set the details everytime.

so I make one copy of wow, for my main, with super quality
and one for my clones with.

I think this would be good, ive been looking for changing the game executable in isboxer, but I can't seem to find that anymore.

Can you gimme a hint to where I just change the executeable?

Cheers for ur help