I have the same problem with any small red dot sight. The window is just too small, it takes me forever to find the dot when drawing quickly or under pressure. Any red dot that's big enough to be useful is also too bulky for carrying. The only red dot I use now is on my nightstand gun that doesn't ever have to be holstered.
guns
Keep it civil.
I cowitness using suppressor height irons using mid/full size pistols with larger optics. While it might seem counter-productive to use irons to index a red dot, on a fuller sized pistol getting the irons loosely aligned to snap the dot in and then using the dot is pretty quick for first shot lineup and then after that the dot stays aligned for good fast follow-ups or snapping to different targets. But that's with a Holosun, an Sig Romeo, and a Trijicon.
None of those are for carry. A stock iron sighted LCP MAX is 99% of the time carried, sometimes moving up to a Glock 26 with illuminated irons. I'm a big believer that "one in the hand is worth 2 in the drawer at home" when it comes to carry, and the bigger the gun the more likely it is to be left at home.
Agree with stock iron sights for carry. Speed is more important than accuracy for short range, and you have less things to snag on clothing.
With the disclaimer that good red dots are faster in almost every circumstance. I mean to be clear how much of an outlier I find the MicroReflex to be.