I will probably make you aware - while my setup may be less then ideal while casting shadows - and I am sure a lot of people probably don't do this as it's a strategy in holding hate that I use and am not pressing it on anyone.

However personally I use a combination of Enmity + and Haste gear when casting shadows. Focus on haste first, then fill in the slots that are not giving you haste with Enmity gear. While this is probably not an ideal gear setup for everyone - it's what I use to turn heads if casting shadows is my last option to pulling hate.

Gear like the Versa set (for later levels obviously) as macro in pieces gives a nice boost to hate building when your starting out your extensive gear setup. While not ideal for haste etc - if you focus on haste first, followed by enmity as a macro-in set, I find it works well.

Feel free to disagree with me, it's just something I personally do.