Which token is best to buy now?

ERC-20 Defines a Common List of Rules. As of August 2021, around 442,647 ERC-20-compatible tokens exist on Ethereum’s main network.

Cryptocurrency, sometimes called crypto-currency or crypto, is any form of currency that exists digitally or virtually and uses cryptography to secure transactions . Cryptocurrencies don’t have a central issuing or regulating authority, instead using a decentralized system to record transactions and issue new units.

Crypto tokens are digital assets that are built on another cryptocurrency’s blockchain . A blockchain is a digital ledger that stores information in blocks that are linked. This information can be transaction records or full-fledged programs that operate on the blockchain, which are called smart contracts.