Could the Nightforce FFP reticles be better? Yes
Are the challenges overstated on Rokslide? IMO, Yes.
I have hunted in many different states and South Africa under a wide range of conditions, and have also shot many NRL Hunter matches all over the West. The NX8 4-32 has worked well for me, and I have never had an issue seeing the reticle.
I'm not out culling does or cow elk, and it's important for me to identify exactly the quality of animal I'm shooting. Because of that, I rarely hunt in conditions where I would need to make a close-range, snap shot on an animal.