If you have ability to hold some coin I believe that ETH will be more profitable from other. I know many alt coins are very low price now. But for me eth is better to hold a little bit. I believe you will never loss.
in eth this is a good investment now the price is not big and you can buy. However, in addition to eth there are many more promising coins that can give more profit. Such as ada, xlm, xvg, strat.