I choose World Wi-Fi. Totally amazing project! Strong team, and good idea! and here are my thoughts why their token can grow strongly:
the Internet advertising market is estimated at $ 300 billion. and if their platform that plans to connect 5 million routers by 2019.  and if their platform will be able to occupy at least 0.1% of the Internet advertising market, then the capitalization can be 300 million dollars that is more than x10 from their hard cap ($25million)