I think bitcoin will get destroied by China. 80% of Miners are in China. So it's very easy for them to do that and they will. Ethereum is not dependent like this and with the new update Proof of Stake, there will be zero dependency. Ethereum has a huge potential. It already has more transactions then all the other cryptos together. Smart Contracts are great and Vitalik Buterin too. But also Steemit is great.