I don't really give up on programs that I used for years, both from being loyal to those who gave me something cool and because I don't want to readjust to changes, but firefox became painfully slow on computers that aren't high end and chrome is very fast. It got to a point where I threw my hands up in the air.
Edge is insanity. The edge of sanity. The only reason I ever use it is some sites get things blocked in chrome because of, I guess, an ad blocker, and they aren't ads and still don't show up when I pause the ad blocker.