I've put them into a new build with clear switches and keycap silencers, producing the most whisper-quiet and smooth typing experience. The only thing that I recommend adding would be just some basic instruction describing the positioning of the gaskets - it is somewhat obvious and can only go in one way, but having just a small diagram would have saved me a few minutes out of my built time.
At first I didn't install the foam for between the switches/PCB, which reduced the height of the switch plate foam. This left a gap and made the foam effectively useless. (I had thought this foam was for a different revision of the board).
However, once I installed the foam correctly, it seems to be performing great! I'm extremely happy to have no more ringing from the switch plate.