if I myself prefer to choose ETH rather than bitcoin because bitcoin price is so expensive and fantastic for long-term investments bitcoin more promising than other coins but my initial capital is very minimal so I switch to eth only
I would go with both Bitcoin and ETH. Both have been the top notch spots for investment since the start of the decade and have come a long way. So far Bitcoin has attracted record money of amount $275.1 billion and ETH is second in the list with 71 billion USD. This investment says it all that both Bitcoin and ETH are promising technologies and that is the only reason people have been investing in them.