I have several different brands, Nikon Monarchs, Bushnell 4200's and several Leupolds. While there are better scopes optically, when all things are considered such as customer service, lifetime transferable warranty without the original receipt, third party providers customizing Leupolds and high resell value it's hard to beat a Leupold.
Yes, the Bushnell 4200 is a fine scope...... just put it on ebay along side a Leupold VX-III and see which one will get you more of your money back.
All things considered, it's hard to find a better value than a Leupold.