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???
Looking at the current state, we can not deny that bitcoin is still the best.
Others Coins that I think could be better in its development but it is in my opinion will not make bitcoin a second option. because the world of cryptocurrency is in my opinion justified by bitcoin.