Bitcoin will always remain Bitcoin: the first, the original, the best. Ethereum will remain Ethereum, it will never replace Bitcoin.
yes you right ethereum cannot take palce from bitcoin. Because bitcaoin have more value than ethrium and bitcoin are adopt by many countries as a trancastion that i thing bitcoin is already number one currencey
yes of course we all know that ethereum cannot replace bitcoin in future because tbitcoin value is very much high and also the price of bitcoin is very much high and ethereum price is very much less than bitcoin and also the adoption of bitcoin is very much high and if the bitcoin get more progress and countries adopt it then it will the number one currency for long time.