The S5's are truly amazing cars. The final event was a session out on a lenghtily racetrack course (CA Speedway) following 4 other S5's. Was absolutely exhilarating going that fast and hitting the apexes with cars lined up right in front of you. The S5's can handle just about any move. The last round I was trailing in an S4 and I had a hard time keep up with the 5's. You folks are one lucky bunch!