Before you invest in a crypto money, you can ask yourself the following questions so that you can understand if it is the right investment.

Is this protocol worthy? Why is it worthwhile?
How logical is it for features such as security, transparency and lack of centralization (dlt) that are fundamental to information sharing?
Is this blockchain protocol scalable?
Most importantly, as a participant (miner or investor) do you mean anything? Economically rationally designed? Is supply limited or inflation dependent? @amiramnoam