Its very low capital to invest but still if you want to invest this in good coin , I will advice you to invest in cheap and good coins at this stage. Like Steller, Verge, Siacoin. But before invest in any coin you should research about that coin completely and study its white paper well so that you will get some confidence that its will rise more from current level.
I agree, it makes no sense to invest such a small amount in expensive crypto-currencies. They are less volotilny and it is difficult to get a good profit from them. Cheap kriptovalyuty on the contrary, more volotilny. Their price can quickly grow and so you can get big money quickly. But do not forget about the risks. The cheaper the coin, the less it is known. And if it is not known, it can quickly be forgotten and you can lose all the money.