Thank you both.
Anyway, my secondary class is WM and CA as ability is not aura. Also i use two slashers 1H.
If Sharpened steel aura r5 increase melee attack speed by 8%, melee haste aura r5 increase melee haste by 10%, also if we use Weighted steel aura, lowers melee speed for 45%. Even if CA ability will stack with auras, weighted aura still lower melee speed.
For that, in my oppinion, CA will be good if stack with aura effect.
