It is very difficult to predict the future potential of the coin because a lot of new coins appear every day.
But it is necessary to check everything and carefully study the product that projects offers.
The best way to get free tokens is to participate in its airdrop like this
https://twitter.com/CairoFinance/status/1506234326853238791Investment in new projects are more risky. But many people prefer risky investments because they want to earn more profit.
But for risky investments it is necessary to have knowledge and experience to evaluate the future potential of the coin.
Now a lot of new projects appear. Many investors are looking for new projects for investment because Ethereum and Bitcoin overvalued and it is possible to earn more profits investing in new projects.