Quote Originally Posted by deadlegion View Post
PS3 can't really handle mods that increase spawns. Framerate suffers with more npc's etc in an area and if your save is large enough in size then such a mod is more likely to crash the game.
Maybe a faster respawn mod would be ok (change from 3 days or whatever to 24 hours), but all that is doing is changing wait/sleep time from 3 days to 1

There's a also a tweak that removes fog from dungeons, actually rather handy on PS3 as the fog is just something extra taxing the system. Removing it is beneficial.
I run quiet feet max as well, it basically removes foot steps audio of 4 legged creatures including horses. Audio for those is bugged in this game and using that mod is a fix as such which also helps performance.
I haven't noticed any frame loss with other npcs around or in caves