as we are seeing other coin such as litecoin ,monera,etherium , are faster in transaction than btc
There are some altcoins that technologically advanced than bitcoin with a lot of innovative features that make bitcoin an old coin. But bitcoin remained as a king of the cryptocurrncies and its getting difficult to dislodge it from its throne. To overtake bitcoin, an altcoin must have big market capitalization and a price that keeps going up.
yes, even though altcoin is now a lot of good and has great potential but for beat Bitcoin is not easy because Bitcoin price is too high and has dominated the market for years so its position is now very strong.