I have a 4200 2-10x40 with the FF reticle. Its pretty cool but honestly you dont really need it for normal hunting conditions. It works great and it doesnt take long to charge and glows for a while. You cant really tell the x-hairs are glowing unless its low or no light. If you do any night hunting it would be awesome but IMO it doesnt give you much of an advantage in normal hunting light. After I purchased my 1st scope with the FF, Ive bought 2 more elite scopes and havent paid the xtra for it.

The one thing that suprised me was that the very middle of the x-hairs dont light up. IF you have any other ?'s send me a PM.