In this year is very hard to get a big profit 30-50 times. If my investment already grow up more than 2 times i already very-very happy and will sell it straightly. Hmmm, best altcoins to invest is ethereum and ripple, just split your investment bro.
I think about the possibility of earning 30 or 50 times today, no one speech does not. Even earning 10 times is a lot given the state of today's crypto market and the infusion of investors.