Hello this is the first time I have ever posted anything. I am looking for a scope that i can soot anywhere from 100yards out to 1000 yards but am not sure what would be better to have. Hunting knobs that you sight in set and forget. Or target knobs that you adjust on the fly. I dont have a lot of money to spend on a scope. The two scopes that i am looking at is the Burris fullfield e1 and fullfield 2, 4.5-14x42. Any info would be great Im new to long range hunting and looking forward to any knowledge i can get. Thanks.