I'm never gonna advise anyone to invest heavily in altcoins. Apart form the fact that they are quiute unstable, most of them turn out to be scam, which is very sad. Everyday of the Year, some one , somewhere is lying about solving a problem that doesn't exist by launching a project to rob people off their money. Yeah, I know they're good altcoins out there, but differentiating the bad from the good is quite hard.