Epic Destiny or bust, as it were. My group will be running 1-30 at least twice, just to see how it goes and to put the new system completely through its paces. It'll be interesting to see where it goes from there.
We've made it through the first 6 levels so far, and we're having a blast. However, they just unwittingly revived a terrifyingly powerful, ancient Necromancer(ess? She's a woman.), so they (and the plane) may end up dying before 30 due to their reckless inquisitiveness. Hopefully it'll be fun either way.