Looking Into 90% Junk Silver Coins

So lately I’ve been wondering about 90% Junk Silver Coins.
The name doesn’t sound very attractive, but it turns out circulated silver is a great investment.
In particular, from what I’ve read about silver Washington quarters, these coins are a fantastic way to hedge against inflation, and political instability.
With the way things are going in the economy these days, you can’t be too careful. Inflation is a big risk, and I want to hedge against it.
Please comment and let me know what you think.