Now it's less risky to invest in Bitcoin. This coin has always been reliable and I believe that it will remain the same. Investing in ICO is very dangerous.
I'm also sure that if you buy bitcoin now you will definitely get a profit but to invest in bitcoin I think it requires a lot of capital, if you want to make a big profit, and for investment in ICO I don't think all ICO is dangerous, it all depends on ourselves if we are experts in choosing good ICO, why not invest in ICO
The fact is that after listing on stock exchanges almost all companies have a coin price that falls below the ico price. The fall can be even about 50%