As popularity of ICOs is growing each day, people are not sure what is a good ICO investment. ICO stands for Initial Coin Offering and helps young start-up projects to collect some investment and develop the product. The main idea of the project is normally explained in the white paper, what potential investors read and make a decision is it worth of investment. Most often investors are getting some part in the project ownership represented through certain amount of token. Each ICO has his own contract and token that are issued after Initial Coin Offering is finished. It seems tempting, small investment and big promises. However trading experts are recommending extreme caution in crypto trading, because some of them are fake. Very often something that is too good to be true is a scam. If you see a unrealistic promises don't invest. But at the first place consider your investment twice, read carefully white paper of the project and investigate team members.