XRP is the fourth on CMC, but the price is very low today for you to sell today. From my point of view, I would definitely wait and not sell now. I also have some coins for over two years and do not want to sell them below value.
When the time of your expectations is met, it is almost impossible to say with accuracy. But I think in two years, the XRP could break the threshold above $ 3-4 and above. The only thing left is patience.