I switched to a HHA Optimizer 5500 last fall and have been very impressed with it. After getting it dialed in all the way to 60 yards it has been very accurate and simple. Single pin bright fiber optic pin has been great. Don't have to be worried about multiple pins and all the clutter from having multiple pins. Only down side that I can see happen is if you may have buck fever you have to remember what distance the target is and adjust your shot accordingly. Besides that should not be any negatives form it.