I think that ICO´s projects have always had a much greater risk to any investment, since great eventualities have arisen where some investors do not go very well, however, seeing it from another point of view, it is good to buy any Altcoin, including some ICO, just when it has begun and there is confirmation of the bullish stage of Bitcoin.

It's simple, when Bitcoin is in the bullish trend stage, everything goes up, the market will turn green, it is the ideal time to take advantage of buying any Altcoin or an Ico, to sell it at the most appropriate time, the safest investment It has always been and will be Bitcoin.

Some claim that a project having many followers, abundant community and innovation will guarantee the high price and is a lie, investors mostly see the numbers, technology is often of little interest. That is why when Bitcoin rises in price, what many do is send a part for altcoins, and other currencies or projects, because they take advantage of the rapid growth rate of these currencies to finally sell them at their highest point and sell for buy  bitcoin.