I think Ethereum will. This will be the year where exchanges will have eth be the premier trading pair besides btc pairs
I agree. In the comparison being asked. Ethereum and NEO somewhat basically has the same technology backing both coins. The only big and crucial difference is where they originate from. Ethereum is from the US and NEO is from China. Therefore, many think that NEO is actually a cheaper, if not, lower potential copy of Ethereum. And since most people have that stereotypical idea that originals are always better, many are more inclined into supporting Eth than NEO. Also, I would say that since the value and potential of Eth is greater that that of NEO, it would be a better move to support and hold on Eth because it has more potential to prosper than NEO.