I had Tein Super Sport on my previous car. It is unfortunate that Tein does not offer SS or SS-P on the GC. Mine lasted about 100k miles. Very good suspension; adjustability on height and damping are great features. EDFC is just sex.
Their customer service is just absolutely fantastic. My EDFC was about 3, maybe 4 years old when it conked out. It was way past warranty, but they sent me a rebuilt one at no charge. If I remember right, they even paid for the return shipping. I would go with Tein any day of the week.
Come on, Tein! Give us the SS or SS-P!! Meow!