Ethereum blockchain is very good and fast but fees are so big for me they are too big. I only use it on uniswap and trustwallet. Right now it is not stable but I am holding it for now. I think the Ethereum price has potencial to go above BTC one day. Ethereum should have more attention and more people should invest in it. If you want to start mine I recommend starting mine Ethereum I didn't try it but if you have some money to invest why not. ERC 20 blockchain is nice. With ETH I had only good eSee full review