I think WCX has already raised more than $100 million (their target) which is maybe why there is quite few available tokens left on the pre-ICO page.

People have said it here before in the investment analysis, WCX is pretty much a home run investment given the state of cryptocurrency exchanges. The minimum revenue WCX will be making per month just as a standard crypto exchange is at least $5 million.

If they deliver on the things they have in their roadmap, revenue can easily go to $40 million per month or more based on current crypto prices.

From a pure business perspective, I think this is the biggest ICO so many people know about and don't know about at the same time...