sm1074

I have a 2005 997.1 C2 with about 68,000 miles and looking to lower the car. Since the car is about 13 years old I plan on replacing the shocks as well. My budget is under $1500 for parts. I'm looking at the Bilstein B12 pro kit which includes the Bilstein B8 performance plus dampers paired with Eibach springs and the BC Racing coilovers. I can get either option for about $1200-$1300. I would like to get some recommendations and/or experience with these 2 options. The car is primarily used for spirited driving without any track use.

Thanks in advance!