If your definition of better crypto depents on the speed of transactions, you might be better using your visa card. Bitcoin's strength lies in decentralization.
There is only one word for bitcoin that its price is high than any other currency bitcoin have already replaced a lot of crypto from market and its the only currency which is standing alone in market and every one they are joining bitcoin because they know very well that its a currency which can help them in their life bitcoin is now stable and safe for investment you can invest here and also you can earn from it as much as you can.