I'm busy trying to decide which way my Chaos forces will align. Will they be Undivided or will they serve one of the Ruinous Powers?
At present there is no problem running an Undivided group with just the core Rulebook, but I have been wondering whether or not to pick up a Tome for a more focused group. Which power I'd pick is really a choice between Khorne and Slaanesh. Mostly because the miniatures for these are cooler, both mortal and immortal, but also because the "character" of them suits my thoughts for characters.
On the one hand, a hate filled man who seek vengeance on those he feels have wronged him. He also feels he has a point to prove against the Imperial Guard recruiters who rejected him. Another character is meant to be equally hate filled, but is more geared towards manipulating others into doing her bidding.
So I'm currently torn between Khorne, Slaanesh or sticking with Undivided. Since Undivided is allied to all four Ruinous Powers, I can draw on the skills and Talents I need when I need them.
Will make my choice soon and post why here. Until then I'm curious to know what group of characters and style of games others are running.