I bought multiple rings from King Will, as I tend to lose them and I needed fairly cheap but good looking replacements.  Tungsten in the way to go, but it is much more reflective than gold, or white gold (unless you polish the gold constantly) so people will know you are not wearing precious metal.  If that's important to you, you should look elsewhere, but if you want a good looking ring that you can replace easily if you lose or damage it, go with tungsten!