Solana - has potential, but it won't be able to overtake the Ethereum ecosystem. Polygon/Bsc - too small in capitalization compared to Ethereum. It will definitely not happen in the next 10 years. I'm guessing, and that Ethereum will overtake bitcoin (in terms of capitalization) and will be number 1 in the list of cryptocurrencies. Provided that Vitalik Buterin will develop the ecosystem + add something new.
P.S. This is just a my thoughts no one knows how it will be in reality. Invest in cryptocurrency if you see the potential and its future
Solana has gained significant attention in recent years for its ability to handle high transaction volumes with low fees. However, whether Solana can completely overtake the Ethereum ecosystem is a complex question and depends on a number of factors.
Solana has the advantage in terms of transaction speed and low fees, but Ethereum remains dominant when it comes to the development and adoption of decentralized applications (dApps) and smart contracts. Ethereum is also transitioning from proof-of-work to proof-of-stake consensus with the Ethereum 2.0 upgrade, which is expected to improve its scalability.
While Solana could be a strong competitor, replacing the Ethereum ecosystem completely would involve huge challenges. Both will likely function together as part of a broader blockchain ecosystem with their respective advantages and disadvantages. Solana's success in competing with Ethereum will largely depend on further development, adoption, and support from the community and developers.
In general, Solana is known for its lower transaction fees compared to Ethereum. Solana is designed with technology that allows for fast and efficient transaction handling at relatively low fees, especially when compared to Ethereum.