I have worked with more than 5 blockchain networks, BTC, LTC, BSC, ETH and TRON. I can tell you for free that BTC is the least efficient but it was the first for that he is the most respectable in my books! Such a genius innovation to say the least.

Despite the fact that account-based plasma (EVM) use by
Ethereum based blockchain is more efficient than the UTXO model of BTC, I believe that the evolution of Blockchain technologies show the beauty of incremental improvement and software reusability.

I want to look for trouble now . Even Tron implementation seams more efficient than ETH. I think for a common user, the speed of transaction completion, scalability and cheaper gas fees, in the long run, will win the race of blockchain technologies