So I’ve bedded in the Swisstop Disc 34RS pads and they’re awesome! No noise at all and the stopping power is immense. I’ve done a couple of rides in the mountains with them and they have a great feel, I’m very impressed.
Saying this I did think that the Shimano pads were very good too and didn’t really have any issues with them although they did squeal a lot. Haven’t had that yet with the Swisstop but time and weather will tell!