So I've had a trijicon rmr, cmore slide ride with a 6 and 8 minute dot, ff3, and vortex venom, and now a DPP. IMO, the DPP is by far the best with glass clarity and how crisp the dot is. I have 2, 2.5moa DPPs and I have zero issues with seeing it in direct sun. I sold all my other dots because they weren't as good as the DPP.