What do you think, Is it Ripple buy time?
If your answer is yes, then want to know the target around 2018 (almost one year).
If I invest 2k$ on it, how much I can get back from this?
About the ripple say that you will get a very large profit is not. The coin is fully controlled and therefore it will not be allowed to get out of control, even an increasing number of investors will not give such a result at a price like any other. But it's worth the risk, especially as more and more banks are joining this.