I know a lot of boxers multibox "mostly" to PvP. But i only PvP as a side thing. I have always boxed for the PvE benefits. It will be a bitch to box in the WZs for sure.. just the way they work is WAY different than any current BGs. For PvPrs, you will get the most enjoyment from open world I guess. And you might end up soloing your toons through WZs for PvP gear.

In this game I am only going to two-box. With two of the right classes and well geared companions, you have a full group. Those for you that end up 4-boxing might have an edge if you can get it done.. but for me 2 will do the job. And all I need is passable keystrokes../follow and assist!