The old aging eye thing has made me ponder the value of a reflex scope for a pistol or two. These guns are used for target shooting, not the more rapid fire competitive shoots. Haven't used one - so don't know much about them aside from the propaganda on their websites. I also see that Heinie makes a non reflex sight for "Age 50 + eyes". Have considered that as well, but again, no experience with this. Anyone used these and have any opinions on their value?