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