I'm looking at Scopes for a long range coyote rig. Have looked at the vortex viper 6x20 but having trouble deciding on objective size. My question: Is there enough difference between the 44 and 50 to justify a difference in price. If i get the 44, i can get one for 300 from camera land if i get in on there new deal. Or should i just spend the money on the 50 mm.