RE: String and Peep sight.
I agree with the above posters however before I would go to a peep without an aligner, I would invest in a good set of custom strings.
A peep without an aligner relys heavily on the fact that your string will be stable and not move over time or temperature conditions, a situation that seems to be the exception with most factory strings. Continually trying to twist your loop or move a couple of strands this way or that can literally make keeping your bow set up properly no fun at all.
The peep that you are describing such as a Shurz-a-peep is better than one with no aligner but you run the risk of having to deal with one of the strands being in your field of view (your condition now). Unless you know for a fact that your strings are stable and don't move, get one with an aligner and know that your peep will be right there when you need it to be.
If you prefer to be without an aligner, the custom string route is the way to go before going to the two sided/no aligner peep like the G5.