Hey tire rack guys. I will be needing fresh tires in 225/50-16. I have used sp 8000 before and I am looking for the same level of grip or more but want to stay away from Dunlop. I like the deal on the s-1z, those used to be ALOT more$$. Are they better in terms of grip than the other two?? Grip is foremost for me, dry mostly, and turn in, straightline tracking and feel are considerations as well.