#Bitcoin is often called “digital gold” because its supply is limited to 21 million coins. By 2025, nearly 20 million BTC have already been mined, while the halving system reduces mining rewards every 4 years.
Ethereum, on the other hand, processes blocks much faster (around 12 seconds) and powers smart contracts and decentralized apps.
In short:
$BTC = Store of Value
$ETH =Smart Contract Platform