There has recently been a lot of hype about altcoins and how they will grow in the future, how is investing in them optimum for good results. Altcoins like humaniq, LALA World, Wala are my main targets for the portfolio.
You have some ways to investing in altcoins. You can buy some altcoins and keep holding them and wait for the price increase.
Or you can buy some coins like ETH, and use your ETH to contribute in a good ICO. But this is riskier because you must choose the real ICO.