Why not use the browser that's designed for the operating system? I used IE for many years figured I would try Edge and I like it pages load fast, was never a fan of Google Chrome and I never tried Opera.
It is called choice, when i first came into the PC world from the Amiga I used Netscape as the provider i was with at the time provided it on a disk and I kept using it, i did have a look at IE, but much preferred Netscape.
As the years went on I changed to different versions of Netscape, even when it changed name to Pheonix and firebird and eventually firefox, until Version 5 anyway. but i still had a look at IE to see what it was like now and again and always went back to firefox.
then firefox lost it way after Version 4 and I tried opera again as i did have a peak all those years back when it was funded by advertisements. But then found chrome and that was it, I stuck with chrome or these days chrome clones since.
But i have had a look at IE and Edge, but still prefer Chrome, Extensions are better in chrome for a start, i had a look at edge a couple of days ago again and look at some extension, but they do not seem to integrate.
I know MS would love us all to use their cloud, edge and cortana, but not all of us want to.