I also have bad astigmatism and use a G5 Magnesium peep 1/4". Single pin sights are excellent for most hunting. I have an Impact Cosmic that I put on for bear hunting ( nothing is brighter ) but use a 3 pin cobra Sidewinder the rest of the year. STS have now perfected another side mount for your riser and regardless of what you think your stabilizer does you should get one. Its no coincidence that the top line Hoyts & Ross now come from the factory with these devices. As for rests, for hunting you will never convince me to go back to a drop away. Been there done that and realized that the wisker bisquit is the best for me. Tune it once and never worry about it again, but that will just start another battle here so go with what you prefer.