I'm seriously considering starting S4 with WDs. The Helltooth set + Gargantuan looks very good. Most my chars have pretty much all items but WDs. I'm missing a ton of items and S4 seems like a good reason to start fresh and give WDs another try. The one thing that makes me doubt is AI which hasn't changed much. Pets are still dumb and multiboxing makes it 4 times worse. Prolly mix things and have 2 melee and 2 ranged. Not sure yet. Hope they buff the class a little more.