Mojo,
Those viper tricks are the best penetrating broad heads I've ever used or seen used by my hunters.
Been a slick trick fan since the first version on the market a long long time ago. Gary really nailed the designs with this viper trick. The Cut on contact head design although not much visually, it a significant improvement on bigger game or with lighter draw weights. I've had them zip through every single time, even on wild hogs.
That's good to hear!
I must say, as a retuning newbie to bow hunting on first glance that broad head looked waay too small to be effective on big game. That's why I do research, though, and all the pics and testimonials can't be wrong!
Sure hope I get a chance to add to those tales here in about a month...