And the altcoin frenzy is completely over, Ethereum and DASH have clearly reached their peak and have stayed there for a while now. Bitcoin prices have gone up on a rebound just recently, from ~$900 to ~$1000.
It seems that your speculation was not clearly to be happen, I don't think BU can defeat bitcoin at this moment. ETH and DASH was only Pump and Dump just recently, and now Dash crushed down 60% while ETH 40% crushed it down too. While as I expected and the others community here bitcoin now is coming back again for recovering the value to 1300$ so good luck for the altcoin what will happen.