I went with Eibach springs because I wanted to keep the factory adjust-ability for awhile at the time and Eibach springs were readily available. Handling and ride quality felt slightly improved over stock along with a nicer "look" with the slight drop to close the wheel gap.
1993 Nissan 300ZX Slicktop (Oxford Gray Metallic) 1992 Nissan Skyline GT-R (Gunmetal Gray) - Long Live the Z and Godzirra! - "Love cars. Love people. Love life." - Mr. K.