This is what I purchased from Primary Arms the other day and the reasoning behind it.
https://www.primaryarms.com/Primary_Arms_Micro_Dot_Removable_Base_with_Flip_p/md-ad.htm
1. Price...$99 plus $20 for absolute co-witness riser.
2. The dot is the same as the ADS according to the specs
3.Has the flip up caps. I like that better than the bra.
4. Battery life is considerably less (1000 hrs) but I don't care as I do not shoot in competition. I'll just carry a couple of spares in my grip.
5. I'm too beat up to run-n-gun. My Sport would handle it, the sight probably would, but my tired body would not.
6.Never knew that I had an astigmatism but I guess I do. The red dot does not appear round in a lot of cases. Not the fault of the sight. It's my eyes. I've tried the Aimpoint Pro, the Vortex Strikefire and looked thru an Eotech. All of them produced the same results. Starburst or squiggly dot. Sometimes it even looks like an < sign. I never know quite where the center of the dot is.
Took it to the range the other day. Shot a few rounds at 50 yards (that's as far as the indoor range goes) Was shooting from a bench with no support other than my elbows. (no gun rest). My results weren't too bad considering that at 50 yds it's hard to see the center of the target much less trying to guess what is the impact point of the starbursting dot is.
My point of this rather long winded post is that you do not need to spend tons of money on an expensive red dot. It all depends on your use and your eyesight. I certainly mean no offense to you people that have good eyesight and do shoot competition.
On a high note... It's still tons of fun

