We cannot calculate exactly what the value of each altcoins will be, especially in the fact that it occurs every hours. And its value is depend on where they want it to be converted. Altcoins are the best today for our expected profits if it is a long term or in a short term method. With so many altcoins on the market today it's hard to imagine that maybe it can be lost especially the most of them belong their platform in transaction or in exchange so it can change the value in the future.