The best investment nowadays is bitcoin also alternative coins people nowadays are choosing bitcoin over gold because bitcoin already overtake the price of gold which is the demand of bitcoin is getting higher thanks to the user who kept there believe on bitcoin if you do trading and create a business with bitcoin then you will see at your own invest ico and other altcoins
In short its in cryptocurrencies. Cryptocurrencies now has a spectacular growth this year especially the bitcoin. This year the bitcoin reach a new high and projected to reach even 10,000 dollar. Too ambitious but it seems it possible given that more countries are opening of using bitcoin.