never heard of stone sour, so i'll say slipknot. i love their song, snuff, it's one of my favorites.
Slipknot all the way. <br />
I've seen both in concert, and Slipknot have an energy on stage that Stone Sour were lacking.
Stone sour - xyzxx road. 'Buff said
I don't know Stone Sour but I have listened to slipknot.