I think I would invest in some ICO coins like EZtoken or Arcblock, and buy some Ethereal for long term
I have many plans for my altcoin there first I will collect more coin, second if I have so much coin I will divide it by half, third is will put the half in investment, then the other half is will cash out and put in the bank and save it. And last I will continue to use and collect more coins again. Then eventually when I have more coins in will exchange it in other altcoin to know which altcoin is much profitable.