This comprehensive investment guide compares Solana (SOL) and Cardano (ADA) blockchain platforms to help investors determine which offers superior potential in 2024. SOL, launched in 2020, excels as a high-performance protocol with DeFi TVL exceeding $1.6 billion and transaction speeds of several hundred per second. ADA, established in 2017, emphasizes academic rigor and formal verification through its Ouroboros consensus mechanism, with TVL below $200 million. The article analyzes historical price trends, tokenomics differences, institutional adoption, technical ecosystems, and detailed forecasts through 2031. SOL currently trades at $138.77 with stronger market momentum, while ADA at $0.3872 offers methodical development-focused investment. The guide provides portfolio allocation strategies for conservative, aggressive, and institutional investors, compares regulatory risks, and addresses key investment considerations on Gate. Detailed FAQ sections clarify technical distinctions, risk factors, and recommend