E140 Lowering Springs Suggestions

Hey fellas,

Just finished some interior work on my E140 and want to focus on the best riding springs out there. Reccomendations come from all my buds,...problem is they are all rollin around in other brands like Honda, Mazda, Dodge and BMW......which brings me to join this great forum. My whip is an 09 Corolla LE. I have a set of ROTA D2 17x8.5 w/ +35mm offset which I plan on installing with a 35 or 40 series tire.. My goal is simple: lower the stance by 2 inches all around and get a above decent ride and rebound. Has anyone here purchased a quality set of coil springs. any feedb greatly appreciated. Peace!!