which theme in Drupal 7?

I've been learning drupal for the last month.

Now I'd like to start with Them开发者_运维百科es. There are a lot of themes out there. My choice to start with is between Zen (for its popularity) and Omega (for it using 960gs).

What advices can I have in this? Is Omega a better themer than Zen?. I think it is. Am I wrong? What about the future (then its support) of Omega?

Thanks

---

I you are at the beginning of the learning-curve, maybe you should look to Sky, also a 960 theme with html5 and much simpler then Omega or Zen.