I don't have time in RL for 2 MMO's. So its either WoW or SW, I will follow the guild.
I love TOR but I'm totally waiting 'til they refine it. Right now it's just missing so much. I'm waiting for macros, target of target, threat info, the ability to click alt-<insert button here> without sending it to Windows which gives me the ding-error, fixes to the other clicking bug where you can't click aaaaaaaanything on your screen (happened to me about 8 times over this last weekend), Hollocalls to stop crashing Wind's computer when we're duo'ing quests, maps to update with marker informatio (quest info, "you are here" markers, etc) when you enter someone else's group for the quest area instance, AddOn code implementation, and for some of the lacking classes like Sith Inquisitor melee damage/tank to be refined, the ability to show NUMBERS for health bars and resource bars.
There's a bit more but you get the idea. To me, the game just isn't finished yet and really shouldn't be released quite yet. I'm not paying to be a guinea pig, play-testing for free has been fun though. I'm sure I'll buy it eventually since so many RL as well as InGame friends are playing.