[johnm]

I've worn out multiple of them over many many years of using the Kinesis Advantage (and then Advantage 2) (before I went down the splergo rabbit hole).

One thing to note is that people with large hands and/or long finger lengths can find the fixed size hand wells too cramped.

Another thing to note is that they are loud.

[jmiserez]

The version with MX Silent switches is considerably quieter than the standard MX Red version. I'm hoping the Kinesis 360 coming out this year will be even quieter.