I hold only two coins. This bitcoin and ethereum. And I very much hope that Bitcoin will soon be worth $ 10,000 and will pull ethereum.
That's a high number and for now it's still quite far but I'm sure Bitcoin is capable of pumping up to $ 10,000 in 2019.
I'm a fan of Ethereum because it's quality for both long and short term, the price of Ethereum will be carried by Bitcoin even though it's not as high as BItcoin