If you have SC already and if you are driving hard at times, you could do with a slight upgrade. Stage 1 won't make it any worse on daily commute, but it will hold the power better.
https://www.part-box.com/exedy-stage-1-organic-clutch-toyota-gt86-amp-subaru-brz-tk07h833?search=stage 1 gt86&description=true
use a coupon code for 10% . Off = GT86CLUB10
or Comp clutch if you're planning on increasing the power in the future by a little bit.
https://www.part-box.com/15035-2100-competition-clutch-stage-2-clutch-kit-toyota-gt86-subaru-brz?search=stage 2 gt86&description=true