I've noticed alot more people are using adjustable sights these days such as the Impact Cosmic, HHA Optimizer just to name a few. I really like the idea of using one sight pin, especially fiber optic wrapped, but it kind of seams like a hastle to be adjusting your sight for different yardages. I've only used fixed sights in the past, but must admit some of the newer models such as the ones mentioned above have peeked my interest a bit. What are ya'lls thoughts on adjustable sights vs. fixed?