Yusya White Jade

Yusya silent! Now before you absolutely freak like I did when I first saw these, they are the 3rd party silent stems, but still, that's a new development. They are pretty nice, I don't know how much to attribute that to Yusya or the stems, but they are smooth. Also, they're on Amazon for a good price which is always a bonus. 

Actuation Force: 45g

Bottom Out Force: 50g

Actuation: 2.0mm

Bottom Out: 3.6-4.0mm lol