The price of gold and silver is always strong because the goods have intrinsic value, can be made jewelry for human.
The gold and silver market is totally rigged.
There's much more paper gold out there (certificates) than real gold.
And in terms of silver I recommend to google Blythe Masters and what she has done to mess up the silver market.
How much profit have gold and silver investors made over the last 5 years compared to Bitcoin hodlers??!!!

And silver and gold are pretty hard to transport over the borders. Pretty easy to seize. Bitcoin compared to that is so much advanced.
Gold and silver offer no competitive advantage to Bitcoin except it's long term existence. Especially no where we are the transition phase to the digital age Bitcoin is just superior.
It protect you from any scam net working site if you get in to it but in bitcoin, Bitcoin is often perceived as an anonymous payment network. But in reality, Bitcoin is probably the most transparent payment network in the world. At the same time, Bitcoin can provide acceptable levels of privacy when used correctly. Always remember that it is your responsibility to adopt good practices in order to protect your bitcoin account.