Well, I have used neither, so I cant give too informed an answer, but in theory I think the Kinect is better, mostly due to the lack of any device to hold. I honestly have high hopes for the Kinect, its not that its bad, just no one uses it right. Wii had the same issues (and the DS too) where no one used what it did to make a good game, and it was mostly gimmicky garbage fluff games. Swinging my sword in Skyward Sword is fun...would be more fun I think if I didnt have a thing in my hand...especcially when I almost slapped myself in the face trying to do a sword spin...
If developers started using the Kinect to make real games instead of just dance games, maybe people would come around.
If developers started using the Kinect to make real games instead of just dance games, maybe people would come around.