Arc works perfectly for my workflow. Using Firefox since Netscape days, but arc is really good. Don’t love that it is chromium and not open, but the ux is incredible. And air traffic control is such a nice feature.
I love Arc and I won't change, probably even if they charge for it... I wish this wasn't a feature only present in a Chromium derivative because it made my job much more productive and makes the move a bit difficult.