Should i got with GC + Tokico Ill or Tein basic?? For Teins, whats the different between Basic and SS??

Tein basic has NO adjustable dampening, SS does. I'd rather have adjustable dampening rather than adjustable ride height.

My choice would be Tein from that selection

Should i got with GC + Tokico Ill or Tein basic?? For Teins, whats the different between Basic and SS??

Teins all the way. You can't beat a matched suspension component kit. I have Tein SS (and bought upgrade +2kg stiffer springs for them) and I can assure you, if you save up the extra $200 more that the SS models cost, you won't at all regret it. You can make your ride almost as soft as stock when on setting 0, or make them stiff as a rock when on setting 16. Very good to have to try to balance car handling characteristics, or if you want to do any track type stuff, then have a soft comfy ride on the drive back home.