Is Solana better than Ethereum?

Could you please elaborate on whether Solana is superior to Ethereum? I'm particularly interested in understanding the nuances of their respective transaction speeds, scalability, and smart contract functionalities. Is Solana's claimed high transaction speed truly unmatched by Ethereum? And how does Solana's consensus mechanism contribute to its scalability? Additionally, while both platforms support smart contracts, does Ethereum's more mature ecosystem outweigh Solana's newer but rapidly growing offerings? I'm eager to hear your thoughts on these matters.