Craig Lwrote a review of SwissStop FlashPro Original Black Brake Pad - 2-Pack on March 29, 2019
Familiarity: I've put it through the wringer
They stop your bike. After all, if they didn't work, would any of us be around to write these reviews?
I run these with the avid shorty ultimate brakes on a surly cross check. Get the job done well.