Ive been looking up coilovers recently and I have found JIC FLTA2's and FLT-A1US/ FLT-1US's. the later of the two are $1300 while the first of the two are $1880. Which would be the best setup for me?

I am a high school student looking to lower my 99 Solara without sacrificing a smooth ride yet still getting that performance stance and ride. I might not have worded it correctly but I want a great handling car without feeling every bump in the road. I also put alot of miles on my car. Any help with this would be great. Thanks everybody.