Be VERY careful soliciting investment advice - because you'll receive it!
Take everything with a grain of salt. Above all research as much as you can!!
You did ask, though, so I'll just throw the idea out: silver. Not ETFs!! The actual metal. Short term commitment of traders has been showing it's really near a bottom right now. Trading for $16 something USD/oz right now. Average production costs globally are about $15/oz. It's also the only precious metal largely consumed in the manufacturing of goods. On a timeline of decades (20-40 years) *some projections* have it's value approaching that of gold.
PLEASE research thoroughly before making any decision. While *it is my opinion* that precious metals are a great investment right now, they DO have significant drawbacks: physical storage is the most obvious one. There really is no easy, perfect way to store them. Another one is if the markets tank (which many analysts *think* they will) and the dollar weakens enough there is a chance the government can outlaw private ownership of precious metals. It's happened before (
https://en.wikipedia.org/wiki/Gold_Reserve_Act) and it can happen again.
Definitely save for the future. Just do so knowing there are no guarantees and there are no perfect solutions. Investing is very tricky business.
I just figured if I was going to lose my savings, I'd rather it be MY fault than be a spectator while it happened to me. I have NO idea if that notion is appealing/makes sense to others... or even wise
Be careful! And good luck!