CBAGMAN, that's the clearest discription I've seen, wish I'd seen it 3 months ago. My arms are longer than most guys so I have trouble getting the eye relief I'd like. I'm using all my variable scopes at 2 - 2.5 power to get the largest FOV. Leupold and Burris are very close however the burris has an edge in price, and in full daylight. The NC Star's FOV isn't as large or as crisp as the other's but for a $50.00 scope it's better than you'd guess. I'd rate the Simmons VX at the bottom of the heap.
And yes I'm using the Leupold 2.5 - 8 x 32 , great scope, warranty, price.