How to buy all best ICO?

I'm curious, how does one effectively navigate the often complex and volatile world of Initial Coin Offerings (ICOs) to purchase the most promising ones? Given the sheer number of ICOs launched every day, how does an investor determine which ones are worth investing in? Is there a specific methodology or set of criteria that investors should consider to ensure they are investing in the 'best' ICOs? Furthermore, what risks should investors be aware of and how can they mitigate these risks while still maximizing their returns?