Hedera (HBAR), Sui (SUI), and Ethena (ENA) are gaining traction as promising crypto projects with significant growth potential by 2026. Hedera is leveraging enterprise adoption and its unique hashgraph technology, with backing from major companies like Google and IBM. Sui is attracting developers and gaming studios with its fast and scalable network capabilities. Ethena is making waves with its synthetic dollar model, USDe, which is experiencing rapid inflows. As the fear and greed index indicates shifting market sentiment, these projects are capturing attention as key players in the evolving cryptocurrency landscape.