Matt lets not get into this again, because this time I wont be as diplomatic.....Neuspeed needed the best manufacturer in the world for their spring program, Rolland from Neuspeed went and contacted H&R and sign them, When Rolland decided to leave Neuspeed and take H&R and import them to the state, Neuspeed went beserk (with good reason) and changed to Grueber!!
Now, as for you taking them to the track, do you seriously think that it gives you any credit or credibility for your comment?? since when are you a car road tester?
please stick to what you know, and stop improvising answers.
as for the answer to the question above: yes they are the best, go with them and be happy forever after.