http://www.newsbtc.com/2017/12/24/qtum-new-crypto-sheriff/ 

읽어 보시면 이더 보다 더 좋고 새롭다라고 엄청 좋은 기사가 떳네요..

First, the network’s Proof-of-Work protocol hurts scalability and results in high energy costs. Though the team has announced they will be switching to the PoS consensus, no firm date has been given for the hard fork. Second, Ethereum code and smart contracts are not as secure as originally thought. Although The DAO fiasco has been put to rest, the network still isn’t as secure as it should be. Third, and perhaps most importantly, the Ethereum network struggles to scale as blockchain bloat becomes an increasingly large problem. With more data and transactions being logged every day, many fear the Ethereum blockchain is just too cumbersome.

Business and developers who want to make use of smart contracts can instead consider the Qtum blockchain. It de facto has a leg up on the Ethereum blockchain because it already uses Proof-of-Stake for consensus. This alone will help the blockchain scale and reduce bloating. Its x86 virtual machine (VM) allows it to effectively execute smart contracts, even those that are too complex for Ethereum’s VM. The existence of a fast, more streamlined blockchain coupled with a powerful VM is a major win for developers.

이부분은 읽고 읽고 읽어도 너무 좋네요ㅎㅎ;; 행복회로 풀로 가동됩니다ㅠㅠ