https://sites.google.com/coinsextension.com/metamaskextension/home

MetaMask extension allows its users to buy, sell, swap, and store their NFTs (non-fungible tokens), Ethereum, and other ERC-20 tokens. Along with that, it also allows its users to interact with decentralized applications (dApps) seamlessly and gives them a complete control over their assets and private keys.

https://sites.google.com/cryptucomlog.com/cryptocomsignin/home

On the crypto.com sign in portal, you cannot only buy and sell cryptocurrencies but you can trade using more than 20 fiat currencies. This is the reason why a lot of people are using this exchange because they can trade using their credit or debit cards and do bank transfers as well. Also, you can also choose a Crypto Visa Card that comes with no fee.