A selection of cryptocurrencies that are worth paying attention to.
In addition to such pillars as #BTC or the familiar #ETH , there are many more coins that have potential for development. For example, I like #XLM , another worthy coin is #eos ... They are old-timers, as you understand. Too many new coins have appeared recently, which do not live very long.
There are several more altcoins that are not present in this list - #Polkadot and some others.