Atheist.
As far as I see, there are 2 basic possible states for being(s) with regards to divinity: either they're omnipotent or they're not omnipotent. (Partial omnipotence may perhaps be great power, but it is still non-omnipotence by definition.)
The Stone Paradox demonstrates that full omnipotence cannot happen; and any being, however powerful, that does not have full omnipotence is inherently no different than me or you and thus has no right to be considered a god.
and if you switched faiths, why did you do it and what faith did you choose?
Well, I used to be a Christian, but only by virtue of being raised as one. As I grew older, I grew out of Christianity. It makes no sense to me from the perspective of the scientific method or Occam's Razor. Also, my very traditional Christian family did not exactly live up to the Christ-like ideals of love and tolerance, so that definitely put me off it, I can tell you that much.
As I got older, I tried other religions: Islam, Zen Buddhism, Earth paganism, various other forms of paganism. They were excellent experiences that taught me the value of different faiths but they were, in the end, not for me. I like the rock that the scientific method provides, and I like how it teaches and encourages critical thinking ability. With science, I don't need to take some reverend's word for it that a magical sky-daddy is watching me masturbate while my great-great-grandmother judges me from past the celestial gates. I can be confident to know that it's far more likely they're dead in the ground, disintegrating back into the earth from whence they came.
Yeah, it's a pretty ridiculous notion when you get down to it. I agree. Haha.