You'll Like the clarity of the glass on the Viper. I personally rank the Vortex above the leupold's. I had the chance to test a Viper PST and I was very impressed at how clear the glass was at 1,000 and 1,500 yards.
Badger's are a great bottom. There are some folks out there that do not like the fact that the magazine release hangs down below the trigger guard for fear it will hang on something and release the magazine unexpectedly.