Defond Mega Hard

I'm not an expert on mouse switches, but I keep buying them because I've got these cool holders for them and also I know sometimes it's hard to try out or get some replacement mouse switches, especially in stock in the US vs Aliexpress. 

As the heaviest of Defond's three switches, this gets the "mega hard" name, it takes 75g of force and is rated for 50 million presses.