I have the NA ones and they are soft. They are better than stock, but you can't co too low or they ride like crap. I guess the NB ones are harder spring with same damper? If yes, then I'll stay with NA ones. The dampers have a hard time controlling the springs as is and harder ones will make it worst. As my experience, if you want to track or autox your car, don't do racelands. I use them on the street and they are better than stock, but not for track performance. Save a couple of hundreds more and get some good spring-shock combo. If what you are lowering the car for looks, yes, racelands are cheap and will get you low. I hope it helps in your decision. Cheers!
my first post!