Which COIN do you think has a long term good fundamental future? Despite the TOP coins, that you think has strong team, model and in long term they will create the value.
Not everyone, by virtue of their knowledge, can select coins for their portfolio, but everyone can use open information that is held by a certain fund. I often use Grayscale Investments Holdings data to make a decision for long-term holding, since such a selection of prospective coins is carried out by a team of professionals:
https://www.coinglass.com/Grayscale