There is no doubt that Bitcoin is the King of cryptocurrencies. If we only focus on altcoins, ETH is the most successful smart contract platform that owns the largest base of fans compared to other altcoins. The current market cap of Ethereum is over $200 Billions and the this will be more likely to increase in the long term. Can ETH be considered as the King of Altcoins ? What do you think ? Please let me know.
I mean yeah, its the top 2 cryptocurrencies so its probably the king of altcoins, Most of the altcoins probably don't come near to Bitcoin and Ethereum when it comes to market price so these two giants are just the best as a cryptocurrency and even on the investment, most of the investors would easily suggest Ethereum as an investment after bitcoin no problem. Ethereum popularity is just different compared to other cryptocurrencies I don't think there are cryptocurrencies that could come close to these two, especially on marketprice.
When bitcoin becomes a thing there are a lot of projects trying to replicate bitcoin's success, but Ethereum has a different structure, different supply, etc. and that's structure is probably genius having its own network, these days other projects are now replicating Ethereum creating new networks, etc. I guess its a testimony to Ethereum's success in making a genius structure that could possibly be a big thing these years.