From the blog "Conglomerate"
Conglomerate - Limits of Skyrim
250 (of 256) active plugin limit for Skyrim LE
Active esp and esm Plugins count against that limit
Max Plugins: 250
from my experience lower is better. A lower number also allows to add plugins later to the game at the end of the LO
Symptoms with >250 Plugins:
game becomes unstable
CTD randomly on game start (restarting directly after th