i had a fixed 5 pin Rocky Mountain sight. it got the job done but wasn't anything to brag about. personally, i would spend a little more to get a better sight. i now have an HHA Tetra and I love itLooking to upgrade sights and came across the Rocky Mountain 3 pin adjustable. I have seen many single pin sights and thought about one of those but I really like this idea of 3 pins and adjustable. Any thoughts, experience, preference?