“It could use more refinement, but it’s a nice start” - care to elaborate?
The 8mp-W cameras are wide angle (16:9 aspect ratio) and have a physically larger lens and image sensor, so they have better image quality than the others. The 8mp-N-75 is a slightly better fit for the shape of your laser area, but both the 8mp-W-95 and 8mp-N-75 should work well.