I tried the Extreme Sniper, the pins are not very bright. A friend has one and needs a light to shoot our indoor 3D league. I like the Copper John sights. For hunting the Pro with .029 pins is hard to beat. Very durable and lightweight. The Impact Cosmic has one of, if not, the brightest pins out there. These are also durable and lightweight sights. The Spot Hoggs are real tanks re: durability, but spendy.