There are many cryptocurrencies out there, the fluctuation is wide and big. Theres a need of a coin that uses a process to stabilize its value.
No doubt that there is no other cryptocurrency or altcoin that can supersede the bitcoin. At least not for the next 5-10 years. Of course there are many rising competitors like Ethereum, ripple and litecoin.
Do you agree???
Yes, I totally agree that there are many coins that are developing very well and have the potential to replace BTC. However, definitely in the next 5 years, none of them will have the power to replace the BTC, but sooner or later that will happen. And Ethereum remains my favorite for this, at least at this stage.