Cardano often called as Ethereum has great potential to beat the Ethereum 2.0. The problems in Ethereum like gas fees, supporting only one programming language(solidity) are expected to be solved by the Cardano. Cardano's 3rd phase is set to be launched in March,2021. This allows user to create their DAPP's based on cardano.
Cardano CEO Charles Hokinson believes that cardano ability to make smart contracts using various programming language will kick out Ethereum dominance in DAPP market. Cardano is expected to bring millions of coder in to their blockchain environment as it supports varieties of programming language unlike solidity in Ethereum. The gas fees in Ethereum is another major issue. Cardano is expected to solve this issue via low fee for the transaction.
