I've used all of those you mentioned in the OP. I've had great luck with all of them. Varget ha always led me to the best accuracy, Big Game to the most velocity. I'm an accuracy guy though. The axis buck I shot a couple of weeks ago dropped like a rock from a 120 BT going 2800 at the muzzle. The recovered bullet weighed 80.5 grains. Good luck,and have some fun with it. I bet yo find multiple accurate loads.
