Guild Wars 2

Oke they said:
Damage done = (weapon damage) * Power * (skill-specific coefficient) / (target’s Armor)

So its weapon damage * power. This means I should choose a weapon with 190 weapon damage and 15 power bonus, over a weapon with 200 weapon damage and 0 power bonus to hit harder, unless if I have already have a lot of power bonus, right? Ty for help.

Hi, Im pretty new to the game. As you know a weapon has a certain attack power. For example my bow has 200 attack power, with 12 toughness bonus. This I want to know:
If I wear another bow with for example 180 attack power, and with 12 POWER-bonus instead of toughness bonus, will I hit harder?
So how relevant is a power bonus on a weapon? Can you tell me the amount of Powerbonus I need to hit as hard as with a weapon with no power bonus, but with a higher attack power?

Thanks for help.

Rangers (bow) and elementalists are vulnerable to thieves. Im playing ranger myself, and when a thief is getting out of his invisibility its very hard to kill him when hes already near to you. The ‘’blow away’’ -arrow has a too long refresh time to keep the thief away and the Entangle roots skill has refresh of about 3 minutes I believe (!). Im trying to figure out what the best way is.

People mind about arrows that migically appear, but ignore Huge fireballs comming out of the air and people that become invisible? Im a bit confused about this…