I had a root canal done a few year ago...the dentist asked me if I wanted metal or white ...I asked which was cheaper as it's a back tooth....she says metal....OK that's what I want....f**k me was I surprised when it was all done...I thought it would be like them grey fillings...nope...I look like a Gangsta...f***ing gold tooth for fucks sake...wife started speaking patois to me...lol