Binance is the leading centralized exchange, on which you can trade more than 1000 different crypotcurrencies and altcoins. We recommend this exchange because its one of the biggest, most reliable and secure platforms to trade crypto.
Signup here: Trade on Binance
Gmx is one of the most feature-rich decentralized exchanges, which lets you swap coins for very low fees and offers you to trade with leverage. No KYC needed! GMX also has their own token which lets you earn fees from the platform through staking. See
GmxStaking.com Signup here: Trade on GMX