Such as
CCD_Optional
Realtek_Optional
EnergySave_Optional
GSensor_Optional
TPM_Optional
Do they have any benefit or should I stick to minimal essentials?
Realtek has to do with audio. I think it can add various adjustments to sound options.
The Energy Save one usually switches your laptop settings to different modes (eg less brightness) when you have your machine plugged or unplugged to save battery life.