I have a new Savage 10 Ba coming and need optics for it, stuck between two choices: Vortex Viper 6.5-20x50 vs Bushnell 3200 7-21x40. I already have a Viper and love it but the Bushnell I can get for about $150 less and since it was an expensive rifle that would help. Shooting mostly 50-500 meters. Thoughts?