My old hoyt super slam is not balanced at all. The bow will fall back when held loosely without drawing it back. I added a stabilizer b/c the guy at bass pro recommended one. I had to get one with 10oz of wt to balance the bow, which it did. However, other than adding a bunch of weight, I really don' t notice any difference in my shooting or the vibration. Maybe the difference is more subtle than I am expecting but I really don' t notice any changes.

What is your experience with them?