I think it's a stupid question, it's clear that bitcoin is the most popular cryptocurrency and cannot be compared to other cryptocurrency. As many speculations people say that all crypto prices depend on the ups and downs of the price of bitcoin, this concludes that bitcoin is the heart of other crypto. It is certain that bitcoin is very suitable to be invested and held in the long run.
I understand that, He didn't asking in the specific 1 coin which BTC or like that. Bitcoin is the top ranking coin why not this is a popular coin i asked you, Indeed, no way to comparison with Btc and another cryptocurrencies. BTC level is too high still and in the future. Eth,XRP,BNB are second place in investment this my personal thought .