The only reason that makes Bitcoin better than Ethereum is its price. But other aspects Ethereum is much better. If you we're be able to compare the progression of Bitcoin to Ethereum it is obvious that the growth and utilization of Ethereum is much better. Many platforms are just now accepting Bitcoin that's why it has the upper hand, thus making its price very high. But when it comes to exchange and whatnot, Ethereum has the advantage. For example the ICOs, they are mostly based on Ethereum.