Smooth sounds way smoother to me.
RpNation
Elephantom
Noble Scion
Well, it is. But elegant is good too 
Elephantom
Elegant is elegant. Smooth is smooth. Indisputable.
Noble Scion
What's to say elegant cannot be smooth? And smooth cannot be elegant?
Elephantom
Elegant doesn't even have S.
Noble Scion
So? What do letters have to do with description! XP
Elephantom
It has much to do with worldplay, and worldplay has a lot to do with elegant and smooth descriptions.