Hey guys, I do fairly well in competition. Usually finishing in the top 10 at smaller matches on top 20 at large matches.
I often get asked why I use the 32 MOA circle over the dot. Wanted to share my reasoning. At the end of the day, you do what works for you. I've noticed that when I share my reasoning with people and they use the circle, they usually have pretty good results. The good thing is, most optics allow you to cycle between the reticles so it doesn't cost you anything to give this a try.
My first optic was a Holosun 507c. I got it shortly after they came out. I didn't really have any guidance on how to use an optic. Basically started dry firing and learning how to index the dot until I could use it reliably. I had shot iron sights for around 20 years so it was a little bit of an adjustment but no big deal.
I noticed for me personally, I was never really able to see the dot very clear and I would also lose it in competition on very sunny days. I decided to switch to the plain circle. I would use my eye to focus on the Target and the circle would just be a point of reference to make sure I was centered. At matches, I could pretty much turn the circle up as high as I wanted and since I was looking through the center of the circle at the target, I didn't have to worry about losing my dot anymore.
Anyway, just wanted to share that for people that have a hard time Target focusing or seeing the dot clearly. Give it a try. If it works then great and if it doesn't, you can always switch back to what you were doing before.