There is no doubt BTC is the most valuable coin out there, it has a lot of advantages:
- first to market
- with no official owner or human weak link.
- a lot of companies already accept it
But do you think that one day, it could be replaced as the top dog by another coin ?
maybe ETH, Litecoin, Monero, Dash or even BCH ...
I know the key is having merchants that accept the coin, and bitcoin have with no doubt the most, but i see more and more are accepting litecoin or ETH
In all honesty, any coin should offer possibility of use...
Heck even us an ERC20 token, we are partnering with companies to accept it ...