When you think of coding money, you often think of Bitcoin. But now, Bitcoin seems to have become "outdated" and the following altcoin threatens the dominance of the Bitcoin market in the future. Here I am talking about Nano (XRB). Nano can handle 7,000 transactions per second and this level can increase over time and can even compete with Visa. The secret behind this is block network architecture, which allows transactions to be processed very quickly. This transaction speed allows Nano to become a potential co-dominant market for the Bitcoin pre-encoding market.
What do you think about XRB?
For now we cannot say what coin can defeat bitcoin the future because bitcoin is still on the top and even bitcoin has a low price today, it is still impossible for bitcoin be defeated by other cryptocurrencies. But there are still coin that has a potential to have a good value in the near future like ethereum, litecoin, xrp, and etc.