Good advice.I have an spg suspension and needed front shocks about 6 months ago. I didn't have the money to use the Bilsteins so based on reviews here and elsewhere I installed KYB GR2 shocks. I have driven the car pretty hard on the twisties and they are pretty decent. All around daily driving and no problems.
I will invest in Bilstein HDs when the money is available but keep in mind they are pretty harsh for daily use.