Hydrogen is unlikely to win, it's fair to say that it has already lost [1]. The hydrogen economy was mostly a myth [2]. 95% of hydrogen is made from natural gas [3].
[1] http://www.salon.com/2016/11/19/who-killed-the-hydrogen-car-...
[2] http://www.triplepundit.com/2010/02/hydrogen-is-not-the-fuel...
[3] https://energy.gov/eere/fuelcells/hydrogen-production-natura...