Where can I find upcoming Cryptos?

As a keen observer of the cryptocurrency market, I'm always on the lookout for promising new projects. Could you please elaborate on where I can find information about upcoming cryptos? Are there any specific platforms or resources you recommend that provide insights into new tokens, their use cases, and potential for growth? Additionally, what are some of the key factors I should consider when evaluating a new crypto project to ensure its legitimacy and potential for success? Your guidance in this matter would be greatly appreciated.