I have yet to even try. A few people in my guild really want to try it. However, even today, we did a WSG, got my team of 5 + 2 guildys in there, faced a premade team (I assume the team does RBGS), and got destroyed.

For me, I just don't have the patience. Part of boxing was because bg's were so frustrating, and now having 5 makes it much easier (most of the time). I rolled with a pvp guild in vanilla, and that was a blast. I just havn't found enough pvpers I really want to solo pvp with.

I may give it a shot with 5 guildy's. Dunno yet.