The market is still struggling and now the price of coins is still uncertain. By looking at the conditions now, I'm not sure whether Ethereum can reach $ 200. And I think that will happen in March 2018 the price of coins may be more crowded. Now it's better to buy Bitcoin and Ethereum.
The market can show rapid growth even now, just one good jerk up and $ 200 Ethereum will overcome easily, especially the first attempt has already been made by the market