I am going to install an optic on my new sport to help my "old eyes". I will be shooting from 10 to 100 yards (HD and target). A Red Dot will work fine for the shorter ranges, but I am curious if a 1x4 Illuminated Reticle Scope would be even better by giving me a Red Dot at shorter ranges and a 4x scope for longer ranges. I would appreciate your opinions and guidance.