I'm getting a Hoyt VorTec and am kinda waiting on a new sight to hit the market before telling my Hoyt Dealer to order. He is the one that told me about the sight. I have a one pin tritium sight on my Hoyt Viper and it is the best I've ever used, but the dealer told me the new one is even better. He said it's fiber optic with a tritium center. The tritium is great in low or no light but hard to see in good light and that's where the fiber optic comes in.