Sat 12/09/2017 8:44 am. Firefox disappeared in windows 10 around one day, and I switched to brave. Which I abandoned in a few days because it can’t do command-line arguments. There was considerable difficulty/annoyance getting firefox to work again, but so for what it’s worth, for this camper deal breakers were:
No command-line arguments. I could work around with starting things but it was still ridiculously complicated.
No fireshot/screen-save-to-pdf. What I use a lot.