For a few hundred bucks, I'd suggest you pick up a SWFA SS 10x to learn on. I started getting into LR shooting about 15 years ago when Leups, B&L 4200, Burris FFII w/BP, Monarch w/BDC, Conquest w/RZ600, etc, were all I had to work with. The only reliable scopes I knew about at the time were $1500+, which was outside of my university student budget. The Nikons I've played with have either immediately or eventually let me down in the mechanical department. It's extremely frustrating when you're trying to learn the physics of ballistics, wind, scope mechanics, etc, when you don't know if you're missing because of the scope, or because you've made a mistake. We are extremely fortunate these days- scope manufacturers are catching onto the fact that we want scopes that work, not just scopes with clear glass, so we've got several mechanically-reliable options in most every price range.