I wanted to repair a HyperX mouse, but the switches I needed weren't available. I bought ones on a gamble because they were cheap, but they didn't fit, so I gave them away to a friend, and he used them to mod a cheapo mouse. It felt wrong to me for the clicks to make so little noise. He seemed happy with it, though.

Right, there is definitely a short learning curve where you have to get used to the fact that your mouse button is not making any noise. It almost feels like it must be faulty, but it's not, it's just silent.