A vital performance mod

Entity culling is a mod that can significantly improve client performance in almost any scenario, but excels in built up areas with mob farms or pastures. When combined with other optimisation mods like Sodium and Ferrite Core, there is less of an effect but it is still a noticeable bump.

The only time I've ever had issues with this mod is in combination with other mods that do strange stuff with the camera, resulting in incorrect culling (e.g. Reign of Nether). The issues I have had with this mod are minor however and aren't much a problem with this mod as they are the other mods that change the camera so significantly.

Overall, great mod that should be in almost any pack.