Is physical silver a good investment?

Simple near is YES.

As a physical asset, it has intrinsic worth, unlike the dollar or other currencies. 

Silver holds its value long term and fares well when interest rates are low and fixed-income investments aren't earning much.

In these ways, silver functions like gold as an investment, serving a similar "safe haven" role.

Buy physical silver at FirstGold https://firstgold.com.au/