I like Ethereum. Ethereum is good. I track both Bitcoin and Ethereum and both are good. I also like some altcoins. I am currently holding many altcoins.NEO has the potential to give high returns to its investors. I think Ethereum can also give high returns like NEO but I like ethereum more than NEO. I invested in Ethereum because of popularity of smart contracts and decentralized applications. This gives more popularity and success to ethereum. Dapps are usually made on Ethereum blockchain. Building dapps on Ethereum is easy and fast.