BUT:
Have these "supersoaker" to be insane big sister model "Hydro Cannon" tested and he got my preference!
The "Bottle Blitz" can be permanently fire, the water supply can be increased by the standard thread using PET bottles 0.5l, 1.0l, 1.5l and 2.0l even unreasonable !! : D
The range corresponds to my Überraschund the great "Hydro Cannon" of about 7 meters, only the beam is thinner. But since you can fire continuously opponent is still soaking wet;)!
Conclusion:
A small handy supersoaker of some reserves and benefits in the water fight and has so probably can overcome its big brothers in practice!
Size is not everything !! ;)