I had a friend with a red-dot that I got to try a long time ago. It would be interesting to try this side by side. Archive: https://archive.today/LFeAz From the post: >>There’s been a revolution in pistol sights in recent years, and that’s been driven in large part by the widespread acceptance of red dot pistol-mounted optics. But fans of traditional iron sights argue correctly that red-dot optics are not without their drawbacks.