There are currently at least 1,200 different types of coins as listed on Coinmarketcap. Which one will prevail? Or rather, which group of coins will survive for the long term. What coin/token should you have now for the year 2019?
Top 10 coins/tokens in coinmarketcap will survive for sure, maybe all top 100 tokens too.
Actually all tokens that got listed on big exchange such binance, huobi and bittrex will survive for the long term. If there is no bad news like bitcoin SV then all is fine.