I find that deer dont care too much about the color of your sight. I've just been looking around on the internet and havent found another company that makes the same quality sights at their price. Spot Hogg is really nice, but for $100 + dollars I could add something else to my bow.
The only thing I dont like about my site, as CJ stated, is that the site pins are backward for me. I do use an illumination lite for my pins, but the orange pin is on the top, with green(the brightest) on the bottom.