You should invest about half in Bitcoin and distribute the others into a basket of altcoins and tokens. The bitcoin is to hold, and the altcoins will help you trade and get a feel for the cryptocurrecy market, before you make any other investments. A large percentage of your basket should be made of litecoin and ETH, I see their value skyrocketing once the DApp ecosystems begin to come online. Finally, you could also consider buying into a few DApps like nucleus.vision and their nCash tokens, or universa.io (I'm betting on these).