Well, i would say yes invest in altcoins, but also i will say do it right, do it the right way, do it the proper way because crypto currency trading and investment is not a gamble. ALways do your own research.
Why invest in altcoins? With altcoins, you are able to witness and gain atleast over 500% increase within few weeks of investment, and if you invest wrong, you could be in loss of over 1000%.
Do it right.