@Red Squirrel - this is mainly my perception but I think you can find data to support it. My memory is squishy but when it works, it tends to be accurate.
Precious metals don't tend to appreciate nearly as well as equities. But can be exceptions. I've never followed the precious coin markets very closely, but if invest in low mintage proofs that aren't like 50 to 100% over spot, I think you might have better luck.
Regardless, with the current inflation, precious metals probably won't hurt you, they just might not give you a lot of joy.