Just like the internet in the 1990s, there will be many shifts and new players who will dominate this nascent market. We do not know which cryptocurrency is a good investment at the moment and believe that the market is the best predictor.
When you invest according to an index – and rebalance it sufficiently often – your investment automatically flows to the winning cryptocurrencies. Index investing is easy, cheaper and research shows that it is more successful in the long run than an active strategy where you try to predict the winners and losers beforehand.