Ico's investment is very risky because many ico projects are scam, need to be careful in choosing a quality ico project, you need to know the core team and also the ideas of the project.
Better to stick with the many existing cryptos. They have proven records, a real team, and so on. While a lot of cryptos are useless there are some good ones.
I guess its the same situation mate because in the existing cryptos still have a scam coin which had a bad market and it mostly list in yobit exchange. In ICO project you can choose a better project as long it has full detailed in whitepaper and already meet the softcap.