RE: Bow Sight?? What is the best sight..consider low light conditions.
If very low to no light shooting is what you want, then a Tritium pin is what you're after.
My VBG single .029" pin slider is bright, but nothing compares to a 24 hour glow of tritium. I've had 2 in the past & there is no way around it, Tritium wins in low light.
I think Cobra or Tru-glomakes a slider with a Tritium option.