Real money gold and silver and historically the hedge against the fiat system which is by design a debt based system and it always results in failure. Watching the USD in 2017 should be enough of a reason to insure yourself and your buying power into 2018.
I belive this year will see new all time highs for both Gold and Silver, watch this video some good insights.
Of course the masses still reject crypto currency and precious metals the anti dollar assets, this will be at your own peril as the greatest Wealth transfer in our history is already under way.