Guild Wars 2

so this grandmaster trait increases the velocity of your projectiles…
I however do not see the purpose of this. Arrows always hit no matter how fast they move, your attack speed has not increased, and there is no damage increase. So what exactly is the benefit of faster moving projectiles? the only thing i can see is that it can be slightly better for PvP (harder to dodge i guess)

It is mostly for fighting against other players, since monsters are either chasing you in a straight line or standing still like a punching bag.

Arrows don’t home-in, the game system places the trajectory of projectiles to where it thinks the target will be in T time, so players can dodge projectiles if they strafe with a certain rhythm and this trait will tighten up the predicted trajectory.

I have never had a problem in PvP with missing people with my arrows. Seems liek a pretty useless skill to me