Both. I got the original last year when after the fourth issue, everyone reading it was bragging on how good it was. It was a no-brainer to buy the next series. In fact, I'm liking the new series even more than the original. I even think it's better than The Others.
I am kind of tired of all the new team books taking the same formula of having each issue be narrated by a different character or focusing on the origin of an individual character.
BTW, I read the latest issue of Robin, and while I'm mildly interested in whether the real Spoiler returns, the writing is just as bad as ever before and I don't think I'll pick up the following issue. The Ghul storyline was such a friggin' disappointment, the best thing coming out of Batman right now is Gotham Underground.
The latest issue of Teen Titans has made me decide to drop it, too. I'll look more forward to Titans, whenever that's due out. The Titans East Special was one of the best Titans books I've read in quite a while. (Plus, I cannot stand how all the different books that Robin appears in all have him doing different things without really acknowledging the other. And, he's sometimes drawn to appear as old as Nightwing.)