I stay away from specific glass discussion as it’s entirely subjective unless someone like koshkin knows how to properly evaluate the optics.
I also don’t go through the entire mag range as I’m either at 25x, 18x, or 15x. On an extremely high mirage day, I may go a little below. So for my purposes, I don’t care about anything lower (couldn’t care less about tunneling on any optic as I don’t use them that low).
I also wouldn’t say people are exaggerating the CA, as I know people who are the opposite of me and notice CA immediately and if there’s too much of it, it really does bug them.
The best way I can describe it, after owning 2x amg, 2x Schmidt, 2x atacr, vortex razor gen2, sig tango 6, minox, k525i, and spending time behind many others, the minox is the only one I actually thought “wow” when looking through the glass.
Everything about the image was stunning. Color, contrast, and clarity. I was able to see/notice details that I didn’t with other optics.
That being said, I’m of the opinion(possibly I’m wrong) that certain optical prescriptions and coatings stand appeal to someone’s eyes that may not for someone else.
Not to mention there is a considerable amount of purchaser bias when someone either a) is a big fan of a manufacturer or b) can only afford that one optic or two and feels like they need to justify said optic.