REAL vs. FAKE SIG ROMERO RED DOT SIGHTS

I have used the fake Sig Romero-X and real Sig Romero6 red dot sights and the only difference that I can detect is the price points. Both of these sights have performed adequately on my rifles, shotguns and pistols. I would love to be able to say that the real Sig Romero red dot sights that I purchased at Sportsman's Wearhouse performed much better than the clone I purchased on Amazon, but that would misleading the public. Maybe I have been lucky, butb if that is true, I seem to be getting really lucky lakely purchasing high tech armory accessories on Amazon, Temu and Aliexpress a lot over the past 5-years.