Ancient
Joined: 14-March 10
From: Between The Worlds
I have a ton of mods, many of which add new weapons, races, armor, etc... But I don't keep them all active all the time. Typically I will only turn on the mods I want to use for a particular character, and turn off the other clothing, weapon, etc... mods that they are not using. The reason is that there is a hard limit on how many mods you can have active - 252 or so. Also the more mods you have active will eventually start to slow you game down, especially script-intensive mods or massive 2k and 4k texture packs. It all depends on how powerful your computer is to begin with of course. 150 mods might not make a beefy comp blink, but could bring one that is slow to begin with to its knees.
But even that said, I have some mods that are always active, no matter what character. These are what I mean by Foundations. They are the rock on which everything else is built. Some of them are: