Bitcoin is evolving as it survives many forking attacks and scaling issues.
It remains now and for the foreseeable future a highly secure store of value.
The fact is; it is much more difficult to hack Bitcoin than it is to mine it honestly.
And the government banksters can't rob of your coin like they do with fiat, a very big plus.
Some of the other coins are very good too for different applications.
The whole crypto world is evolving fast and Bitcoin isn't going away. It's getting stronger as it survives.