Go for the buddyclub's n+ for sure, thats the next coilover I am looking at, atm I am running the SS and for me and in my opinion they are too soft, and the 'lowest' height you can adjust them to, is not that great, for me that is. If you ask me go the buddyclubs, you have more height adjustment and more noticable damper adjustment, so you can still run the same height the SS bottom out on and the same stiffness if you like, with the choice of cranking it up a notch when it comes to track time.