This is not from the star, but my own opinion.
If you look back into the history, silver was monopolized by a family in America. The brothers orchestrated a control over more than 60% of silver thru timing the market and extreme risk taking. They become billionaire and most powerful person in the world.
But because they over manipulated silver, the government decided to fix them. I will spare you with the actual events and theories.
The point is, silver is not a good investment. It's heavily monitored and control, there is a safe level to be maintained. Currently, it is outside of this safe level. Do practice cautious if you really want to invest.