Im honestly with bitcoin only because it is showing or has shown the potential for the future development. Just look at it, how much market cap it has gotten in such hard situation also whereas Ethereum still stood the same as it was few months ago. Being core of ICO projects the Ethereum is not getting invested by many of the token holders. They are just making use of it to invest into ICO tokens nothing else. Explain why Ethereum does not pump meanwhile? May be it unlimited and more or less being controlled for its prices. So I'm pretty sure that it will take lot of time to get pumped. Meanwhile bitcoin may quadruple next year, who knows more than that so just invest in the ether and stay happy. :-)