Is AVAX more decentralized than Solana?

Could you elaborate on whether AVAX offers a higher degree of decentralization compared to Solana? I'm particularly interested in understanding the key factors that contribute to decentralization in both these blockchains. Does AVAX's governance model, node distribution, or any other technical aspects provide a stronger case for decentralization? And how does Solana fare in comparison? I'm also curious about the security implications of each blockchain's decentralization level. Could you please shed some light on these points? Thank you for your insights.