i heard many Cryptocurrency but why people mostly use bitcoin?
i said that bitcoin is the main and the king of crypto currency,so you can trade all altcoin with bitcoin,but not all altcoin can trade each other,its why we are shoose bitcoin than any other altcoin,also the price is one of reason why we choose bitcoin. clear?
It was the king of the cryptocurrencies. But if the block size does not increase soon, it will not be used widely.