My eyes turn the dot of an Aimpoint into a horizontal bar, which is the primary reason I went with this optic. The optic is an old design though and ends up being a little dark, though clear. If you're building an A2/IDF clone rifle then this option is great.
Pros: Rugged, easy to mount, reticule is crisp for bad eyes.
Cons: Reticle washes out without the filter, fov is dark with filter on.
This review was written in the old system and had content requirements that are different than reviews written today.