Quote Originally Posted by Crum1515 View Post
Yeah, my observations during CBT's was that the red side was all about owPvP and anarchy and isntaFun, and the blue seemed to have more people looking for groups and running content, and that aligns a bit more with what I am looking for. Obviously shit can change at launch, but we will see.
You can actually change factions whenever you'd like with just a little bit of money, but you lose all of the progress that you put into that one faction, as well as your guild. Besides guilds being tied to factions I don't know exactly what else you will lose outside of some faction quest rewards, but because it's a Korean game I'll assume that you shouldn't be changing unless you really have to/want to.