This comprehensive guide compares TBK and SAND, two distinct digital assets in the crypto ecosystem. TBK, launched in 2025, operates as a DeFi infrastructure token within the TRON network, focusing on energy leasing and staking services. SAND, established in 2020, serves the gaming and metaverse sector on Ethereum. The article examines historical price trends, current market conditions, tokenomics, technological ecosystems, and risk profiles to inform investment decisions. Detailed price forecasts spanning 2026-2031 are provided for both tokens on Gate exchange. Investment strategies tailored to conservative, aggressive, and institutional participants are outlined, along with comprehensive risk analysis addressing market, technical, and regulatory considerations to help investors evaluate which asset aligns with their portfolio objectives.