Different mother - XTS-SSL Firearm Safety Selector

Got two, and the packaging was different as well as what seems the selectors themselves.... It's almost as if they were manufactured at different fascilities - most likely. Take a look at the picture - the price and the pauper...

But they both work fine so... why spend ridiculous money on ambi selector - I've abused plenty of low cost one, NONE has ever failed me after thousands of rounds