Guild Wars 2

I am new to WvW.

It seems that if you take a supply camp, the other team comes and flips it back in minutes.

When there are enemies active and close, Is it not better to just kill the yaks it generates?

Holding a camp at the time of a tick (a moment occurring every 15 minutes) adds 5 points to your team’s score. Killing a yak adds 3 points to your team’s score, at the moment the yak is killed. Camps can only be flipped every five minutes, due to righteous indignation. To maximize the points from a camp: you flip it just before the tick, other team takes it back, you let them hold it until just before the next tick, kill every yak that comes out of it while it is held by the enemy.