I spoke with Moser and Strange at the PRI show today. Both said that no more street use than the car sees they would recommend a spool with 35 splines axles.
I will probably go with Moser since I live about one hour south of them and they heavily sponsor our local track.
I have moser 35 spline axles in my D60 with a spool and couldn't be happier. I have logged lots of street miles with a spool and the only time its real even noticed is maneuvering in tight spaces.
My Jeep has a locker and it is more unpredictable, because it is either a spool, or an open differential. So if you are on a long sweeping turn and apply some power your open diff turns into a spool mid corner. That can be tricky in the rain, where as with a spool you know what you have all the time.
