$USDC

When comparing USDT (Tether) and USDC (USD Coin) as pair coins, the key differences lie in volatility and liquidity. Both are stablecoins pegged to the U.S. dollar, but USDT generally offers higher liquidity, making it the preferred quote currency for most crypto trading pairs. This makes it ideal for quick entries and exits, especially during high-volume market conditions.

However, USDC is often seen as more transparent and compliant, with regular audits and stronger backing claims, making it attractive for institutional traders. In terms of volatility, both aim to stay at $1, but USDT has seen more depegging events historically.