MetaMask is an Ethereum-based wallet that supports ERC tokens as well as all ETH base currency. You can use the wallet to access Dapp applications, which is a unique feature of MetaMask wallet. You can exchange and connect your wallet directly to decentralised exchanges to make transactions.
It's quite useful and popular, especially because it's compatible with interest-bearing exchanges, most websites where you can create and sell NFT, and it has a large number of tokens and permits swap transactions.
The MetaMask Wallet is a wallet for Ethereum and ERC20 tokens. As an Ethereum trader, MetaMask was the best solution for me. Even if you're a newcomer to the game, there's a lot to learn.