I'm a strong and very experienced rider. My helmet is unbranded, but is a European team replica cheapo. You don't have one. I've used it in the Rockies, Pyrenees, Ardennes, Alps, and Appalachians. It's probably the 10th or 12th I've owned. I've tried on/borrowed more expensive ones at times. But I like mine.
Sorry if I've touched a nerve. You spent a lot on your helmet and are happy it. That's terrific. But stop pretending to be an authority on helmets. It's embarrassing to witness.