I think it is better to buy more coins, because I see market prices have started to increase, so use this opportunity and I believe crypto currencies in 2019 will reach the highest and profitable prices
of course it will be an opportunity, buying now will be profitable in the future because now the price of coins is very low and you only need small capital to buy it. in the future your capital will return and can get more profits. I believe in the future there will be an increase for Cryptocurrency so use the current opportunities well.