I think and believe that the gem in the market of cryptocurrency is the bitcoin. Bitcoin is the first cryptocurrency in this market and it is the market leader. This is the most demandable and reliable coin in this market. There are many coins also in the market but nothing is like bitcoin.
Not for long mate. I believe sooner or later BTC will lose it dominance. It's just a matter of time.
I totally agree that Bitcoin is slowly losing its dominance even as we speak. Alts with better features are gaining ground and with Ethereum there leading the way in terms of such features and ICO opportunities, potentially game-changing projects like Menlo.One are positioned well to even raise the bar higher and gain more investor interest. Their whitepaper can be viewed here
https://www.menlo.one