IMO these pumps were the ONLY game changer of 2015-2016 in the kitesurfing industry because by now all major brands are selling them.
They are ALL manufactured in China from the SAME company called GRI. Look underneath the pump, they all have this Logo:
Kite manufacturers simply order directly from GRI and have their pump customized with their logo on it.
There are 3 different models to choose from HP1, HP2 and HP3, each of them are Patented
I seriously doubt click bars and fireballs will become mainstream standards for all brands, hence why they are definitely NOT game changers...
Christian