Quiet enough to make a librarian shutter.
Exactly what I was looking for, great for audio sensitive environments like whisper rooms and won't bother your room mates by default as long as you aren't typing at mach 5 while bottoming out, if you added o rings and some decent lube you wouldn't hear these unless you put your ear next to them. You also change the springs and add a switch film, then they probably wouldn't be very audible at all.
Super Silent, Super Smooth
These are extremely smooth, as you would expect from a switch made by JWK/Durock. These are incredibly silent as well, but only if you lube and film them. If you plan on getting these, expect to lube and film them if you really want to be happy with how they feel and sound. I also did a review on them that you can check out here: https://youtu.be/o4jwp8COTi0
Awesome switches, possibly poor QC in my batch, Divinikey replacing no added charge
These switches are awesome. Unlubed, they sound like a smoother and much more quiet topre actuation and sound really pleasant while still being very quiet. I'm sure that with some added lube and film they'd be nearly silent. They also expose my deficiencies in stabilizer tuning but that's my fault, not the fault of the switch. My only real complaint is that in an order of 4 sets of 18, 10 total switches (several from each batch) were defective regardless of what board or socket they were in (none of the pins were bent, no obvious issues I could appreciate). The travel and actuation was smooth, but they just didn't register any key presses. Divinikey was very nice and sent a pre-paid return label and is sending out 10 switches to replace so no harm no foul, but a little annoying.
I love the feel
I love the feel and the dampener is great. But the only disappointing part is a weird tacky noise I hear when I click down on the switch. It sounds like either the leaf or the spring is making a metallic click noise.
Overall, the keys are fantastic. Divinikey sent an email alert when these switches were back in stock and without hesitation I proceeded to checkout. Shipping is fast with emails for tracking your package. Plus a free sticker. A few switches had some bent pins but I will definitely be using Divinikey again for switches and keycaps.