Which is your favourite Stephen King novel and why?

Aside from his serial novel The Green Mile, it's a toss-up between 11/22/63 and The Dead Zone. Why? Kind of hard to explain, really. The concept of being able alter history and if this would actually alter it for the better, is one I find interesting. So is being able to foresee a future event, and the moral conflict that would bring.

There are no novels Stephen King has written, that I haven't enjoyed reading.