Yellow is the better choice - Ameriglo Protector Sight Set Green Front/Serrated Black Rear Glock 43 GL-705

Happy with these sights.

The front post is bright in color, making it easy to pickup quickly. In dim or dark conditions, the tritium begins picking up. I find it dimmer then other tritium, like a medium glow, but plenty bright. I prefer the yellow contrast over orange, your eye picks up this color first over others, and it really stands out. Its large, and I wouldn't want a front post any larger, its well worth any trade off. I highly recommend this front sight for any rear like the I-dot. I also think Ameriglo has a strong sight with the .120" yellow square like the CAP come with.

I find the rear sight to be tight (.150") compared to the front (.140"), Small sight view lends to a small miss factor. The front sight seems to quickly lay in the rear sight notch on every draw, and allow an easy sight picture to readjust. Dim and shadowed conditions the tritium picks up with the rear sights well. Even in darkness I can effectively put sights on target, but I recommend being able to see your target.

Rear sight is the proper one with rear serrations. Perfect shape with a 90* face for cycling the slide, and sloped back to really black out the rear sight. Many people reported on Amazon getting the WRONG REAR SIGHT! Rest easy, Optics Planet has your back providing the proper parts. Some people reported sharp edges, and while the inside notch has hard edges, the outside is kind enough.

IMO perfect carry sights. Strong, durable, quick and easy for engaging out to 25 yards. I highly recommend Ameriglo products from my experience with these.