What factors tell you if an Altcoin or new Token will grow in the LONG-term?
How do you know if a token will be worth money when speculation and high exchange volume trading is not pushing the price up? When people calm down on the crypto exchanges, what tokens/altcoins will survive? How do you know?
Buy coins or tokens that have proven businesses built around them. If the founders have past experience in a business are are moving their business into blockchain, that is good.
If they are blockchain first then building business around them, then it might not end well.