For me if you want a long term earning, i suggest that you keep your bitcoin and wait for the price to increase. Which will require you to have a lot more of patience. But if you want short term, then maybe you may engage your self in trading. But make sure to invest only what you can afford to lose. Since trading requires experience and analysis on how you will be able to gain in th unpredictable market.
But you invest only in BTC and wait for prices to go up to sell then chances for losing money is quite less unless one wants to go for altcoin trading. Altcoin trading needs a lot of knowledge and also need some luck otherwise difficult to make money from those trades. I only do the BTC and USD trades and so for made a good profit.