Thanks for the link from my Twitter comment. Wish I had seen this before trying them out. Especially since I have a thin nose with a high bridge and wear glasses.
My facial hair is CDC compliant, as outlined on CDC facial hair chart and shaved keeping in mind that facial hair must not interfere with the seal of the mask. It is shaved smooth under the chin, but it's a bit hard to tell from the elevated position of the camera. In some videos I do lift my head to show that.