Selective when you join ICO is important because if ICO fails, the project will probably be delayed further, the price of their tokens down to a level that will not allow them to recover. Investors will suffer more losses and lost money for that.
The market is currently at a low level and underrated, so I think it's time to invest. Invest in here you can invest in the altcoin and project available on the exchange. However, when ETH is at the lowest level of the year, it is also time to look for good ICO projects for the future.