Hey
I actually create cc and use tons of mods so I'll just tell you some points.
- Script mods are risky so make sure you read comments and reviews before installing.
- Keep mods in separate folders to make it easier to find anything specific.
- Mods and CC can cause lag usually I notice effects when my mod folder reaches 3gb but it doesn't cause huge lag for me.
- Make sure you always read creator notes as they often tell you if it needs specific installation or if it conflicts with other mods.
- Big game updates can often cause issues to CC. The most recent case was the pets update so I recommend only installing content that was either patched or created after that update.