What type of scope do you use? I have a redfield 3x9x40 on my rifle [.30-06]. Have not done much hunting with it yet(no opportunity) but have ranged it in to 100 yrds. Looking to possibly upgrade my scope, but not knowing much about scopes was looking for some input by those that do know scope. Any information or recommendations would be appreciated. If you recommend a scope please try to be as particular as possible. Example: instead of saying Bushnell makes a great scope say the Bushnell Banner 4-16 x 40 model 714164I [model is not required but leaves no question as to the scope in reference]. This way I can look up the scope and read why it is so great. Let me know your thoughts and input!