The presence of the ERC network creates new things, with ethereum of course we can easily create tokens and this is what makes the market grow rapidly as it is now, it must be admitted that ethereum is the biggest factor that makes cryptocurrencies succeed as they are today because of token projects, exchanges and NFT, Defi can be easily expanded on ethereum.
Well, the Eth network, in my opinion, it seems to me that it is too expensive, it implies that each transaction comes out in at least 150USD, that is the only negative that the ERC-20 network has for now, but in terms of the development of its ETH currency it is considered As the second best after BTC, for me BTC will always be the King, if there is no BTC, there simply would be no ETH or any other currency, because BTC is the only currency that has a life of its own. Although many claim that ETH will be bigger than BTC, I think that claim is something impossible from every point of view.