Also, coming from A (which if you control it, sometimes causes you to spawn there) you're forced through limited lanes with fewer cover options or open spaces to move through if you get attacked. B and C both have more freedom of movement and a variety of sightlines on the enemy's advance. If you have to visit A, Neutralize it then leave it, forcing the other team back to it in order to recapture the point. But don't cap it yourself, for the love of Pete.