Ethereum leads altcoins with smart contracts, DeFi, NFTs, and ETF inflows boosting long-term growth..Solana offers ultra-fast transactions, low fees, and growing adoption with millions of daily users..XRP dominates cross-border payments, gaining global adoption while awaiting ETF approval..Cardano focuses on sustainability and research-driven upgrades, fueling ecosystem growth..Avalanche, Toncoin, and Chainlink power subnets, Telegram apps, and real-world data connectivity..Read More Stories