You argument of “people miss” still does not make primary fire better then storm arrow?
If you miss storm arrows, you also are gonna miss primary fire arrows.
You saying
Is like saying Torbs overload is worse then his primary fire.
Storms arrows are a temporary boost to DPS, its very nature is to be better. Thats why storm arrow and torbs overload are limited by ammo/time limit because they are just a temporary boost to power.