I utilize some approach to see whether the coin is great or not,First, see the possibility of the coin venture is now broadly utilized or not, if nobody utilizes it and looks great, it is relatively sure that the coin is worth to purchase, second, look group working in it, regardless of whether the group resembles a decent group of diggers or not, the third read the guide and Whitepapernya, and four perceive how the aggregate supplay coin.