If you happen to have a slayer task assigned to ogres, be aware that enclave guards give 80 Slayer experience per kill, whereas normal ogres give 60 experience per kill, however, enclave guards are generally more dangerous (their attack speed is equal to the attack speed of a dagger or scimitar and their max hit is 100), and you might find yourself out of food very fast if you do not bring good armour or have a Defence of at least 70.