Post: #2

Im using similar thing on @Environchange with maximum of 80 players, never had lag issue. But if you want a faster method you can store players layer on=@itemequip and on=@itemunequip in a tag, then you don't need to use for loop in every @environchangemethod.

You can get detailed information about your functions with enabling script profiler from sphere.ini. then when you write p# on console sphere writes all data about triggers and functions inti profiler_dump.txt.