Of course invest in ICO is a excellent decision but before you have to collect all information about particular project in which you want to invest by that your money will invest in excellent project and will safe.
Exactly, all information is needed so that your money can be safe and finally can get big profits. A decent ICO can be seen in the company's whitepaper so it's no wonder that ICOs are cheaper than already marketed and fortunately bigger, but always according to the guidelines so as not to be deceived for now.