In general, it's better to avoid this category of investment, because it's just too risky and unstable. Crypto investors should focus in Bitcoin currency, while sparing only a small percentage of their total budget to altcoins and similars.
Most projects just want to milk money from investors without giving anything in counterpart. Their concepts are weak, don't have real usage and are copies of another products available on the internet. There isn't anything original and unique about most of them, so there isn't real value attached to the projects. It's all about temporary and speculative hype.
a project has prepared everything in it that has been arranged, in an investment there is a need for vigilance and caution when starting it, and that is what needs to be considered in a project, especially when it has just emerged, they want to be trusted by investors, but Bitcoin which is a real and convincing choice.