IMO they are still not as good although they have improved. I just develop in chrome and use Firefox for everything else.
What makes them less good? I'm used to Firefox and while the Chrome devtools have more features they're harder to use (eg smaller touch targets, can't accept JS suggestion with enter key)
I know chrome dev tools are capable, but to me they feel much more dumb and convoluted. There's lots of convenience and golden nuggets in Firefox dev tools that makes you feel they've been designed by and for developers.
Same. I use Chromium for dev and firefox for browsing
I use a little `chrome-new` script to develop (and sometimes take video calls or use buggy apps) against a totally clean fresh Chrome profile, then I use Firefox with uBlock Origin and uMatrix for daily driving.
The first line lets me override which Chrome version I launch if I want to try instead google-chrome-stable or google-chrome-beta for example. I keep them all installed from the AUR on Arch.