I wouLD rather prefer investing on coins like Bitcoin, Etherem, DASH, Bitcoin Cash and stable ERC20 tokens. Investment on stable coin is more safe than investment on ICOs. Ill just trade as much as I can afford on this coins and then store it on a secure wallet. Just be sure that after buying you'll not put your coin in an exchange for too long, that might be gone in sudden. Would be better if you'll be choosing open source wallet like electrum or Hodler wallet for multiple kinds of coins you prefer to hold. In no time your investment will grow since tge price is ever growing.