Sorry, didn't mean to get carried away. And I agree very much with the previous comment by shepodyguide. A scope like a rifle is a personal choice taking into account what it will be used for. Hunting, any brand name and some not so brand names with 3 to 9 power and a 40 or 42 mm objective. Unless you have the time to adjust stay away from paralax adjustable. This is were Leupold does have an advantage. Leupold are usually set at 150yds for paralax wereas most other manufacturers set them at 100yds. Any $100.00 scope is far better today then most $500.00 scopes 25 years ago.
I tend to stay from scopes that feature the "Fast focus" feature. 2 reasons, 1. Hold the rifle to your shoulder, grasp the eye piece and wiggle it. It will move sometimes as much as right off the target at 100yds. 2. You should focus your rifle scope perhaps twice over the lifetime of the scope. When you first mount it and then when you get older and your eyes change.
Just my 2 cents.
Scott