Check out the Apex Axim 4 pin micro adjust sight. I put one on my Z7 and really like it. I like the fact that it has amber and green pins and no red because red doesnt show up for me in low light. It also comes with an led light and is micro adjust with .019 pins. It will also accept a scope for target or 3D shooting. Shooters showcase sells these for $99.99 I looked at the 2 sights you mentioned because they were lost camo and in stock at the shop but they didnt compare to this one. It is lost camo also by the way.