<ul data-eligibleForWebStory="true">BlockDAG (BDAG) leads the top crypto coins to buy with over $323.5 million raised, 2M users, and strong growth potential.Kaspa (KAS) stands out for its speed and scale growth, making nearly one block each second and showing steady rise.Aptos (APT) showcases DeFi use and user growth, with data indicating a shift from hype to real ecosystem trends.Stacks (STX) exhibits price growth hopes with a midweek surge, positioning itself as a top Layer-2 smart contract platform on Bitcoin.