There are many blockchains claiming to be Ethereum Killer, but in the end they become Ethereum Supporter with EVM versions like EOS with EOS EVM, NEAR with Aurora or Solana with NEON ^^
Solana blockchain still has too many problems related to stability, I have not forgotten the series of Solala shutdown events in previous 2020 cycle. Solanan team will still have a lot of work to do to improve network quality.
Over the past year, SOL has shown better growth performance than ETH, which means an investment in SOL is considered smarter than an investment in ETH. However, I don't think that SOL will take the 2nd position from ETH in terms of capitalization.