Solana vs Cardano: which altcoin will best the other, and can either ‘kill’ Ethereum

Cardano and Solana, the fourth and sixth-biggest blockchains by market cap respectively, boast of rising altcoins and smart contract capabilities. What’s more, both have been called “Ethereum killers” as they are doing their best to draw in users frustrated with Ethereum’s gas fees. Here is the ques…