Planning a pronghorn hunt for September next year. I generally shoot a 7mm-08 but also own a .243 Winchester. I have long understood the .243 is the ideal pronghorn cartridge. However, I was looking at the 100 grain loads for the .243 and they are a little slower than the 120 grain loads for the 7mm-08. And the 7mm projectiles have a higher BC than the 6mm projectiles. Is it safe to say that the 7mm-08 with 120 Nosler BT bullets would be as effective as the .243 for pronghorn? If so, it is my favored rifle for just about anything, and it will shoot little bitty groups. What say you?